Cylinder
CYLINDER ONLY 47.5MM YAM
Item: 68-4956
Brand : ATHENA
Your Price: $506.95
CYLINDER ONLY 47.5MM YAM
68-4956
Weight: 2.75 lbs
Package Dimensions: 8.78 x 7.25 x 5.5
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
Product fitment
Yamaha
2019
YZ85
2020
YZ85
2021
YZ85
2022
YZ85
2023
YZ85
2024
YZ85
CYLINDER ONLY 44.5MM KAW
Item: 68-4882
Brand : ATHENA
Your Price: $381.95
CYLINDER ONLY 44.5MM KAW
68-4882
Weight: 0.2843 lbs
Package Dimensions: 9.64 x 13.77 x 0.19
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
Product fitment
Kawasaki
2002
KX65
2003
KX65
2004
KX65
2005
KX65
2006
KX65
2007
KX65
2008
KX65
2009
KX65
2010
KX65
2011
KX65
2012
KX65
2013
KX65
2014
KX65
2015
KX65
2016
KX65
2017
KX65
2018
KX65
2019
KX65
2020
KX65
2021
KX65
2022
KX65
2023
KX65
2024
KX65
CYLINDER ONLY BB 98MM YAM
Item: 68-4991
Brand : ATHENA
Your Price: $582.95
The product is out of stock
CYLINDER ONLY BB 98MM YAM
68-4991
Weight: 0.2292 lbs
Package Dimensions: 9.64 x 13.77 x 0.19
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
Product fitment
Yamaha
2006
YZ450F
2007
WR450F
YZ450F
2008
WR450F
YZ450F
2009
WR450F
YZ450F
2010
WR450F
2011
WR450F
2012
WR450F
2013
WR450F
2014
WR450F
2015
WR450F
CYLINDER ONLY BB 98MM YAM
Item: 68-4911
Brand : ATHENA
Your Price: $620.95
The product is out of stock
CYLINDER ONLY BB 98MM YAM
68-4911
Weight: 0.0815 lbs
Package Dimensions: 6.69 x 2.95 x 0.78
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
Product fitment
Yamaha
2003
WR450F
YZ450F
2004
WR450F
YZ450F
2005
WR450F
YZ450F
2006
WR450F
CYLINDER ONLY 95MM YAM
Item: 68-4901
Brand : ATHENA
Your Price: $328.95
The product is out of stock
CYLINDER ONLY 95MM YAM
68-4901
Weight: 0.227 lbs
Package Dimensions: 6.69 x 2.95 x 0.78
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
Product fitment
Yamaha
2003
WR450F
YZ450F
2004
WR450F
YZ450F
2005
WR450F
YZ450F
2006
WR450F
CYLINDER ONLY BB 58MM YAM
Item: 68-4938
Brand : ATHENA
Your Price: $575.95
The product is out of stock
CYLINDER ONLY BB 58MM YAM
68-4938
Weight: 0.3373 lbs
Package Dimensions: 8.85 x 4.52 x 0.98
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
Product fitment
Yamaha
2005
YZ125
2006
YZ125
2007
YZ125
2008
YZ125
2009
YZ125
2010
YZ125
2011
YZ125
2012
YZ125
2013
YZ125
2014
YZ125
2015
YZ125
2016
YZ125
2017
YZ125
2018
YZ125
2019
YZ125
2020
YZ125
YZ125X
2021
YZ125
YZ125X
2022
YZ125X
CYLINDER ONLY BB 81MM YAM
Item: 68-4982
Brand : ATHENA
Your Price: $585.95
The product is out of stock
CYLINDER ONLY BB 81MM YAM
68-4982
Weight: 0.2447 lbs
Package Dimensions: 7.87 x 8.66 x 1.18
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
Product fitment
Yamaha
2014
YZ250F
2015
WR250F
YZ250F
2016
WR250F
YZ250F
2017
WR250F
YZ250F
2018
WR250F
YZ250F
CYLINDER ONLY BB 102MM YAM
Item: 68-4994
Brand : ATHENA
Your Price: $682.95
The product is out of stock
CYLINDER ONLY BB 102MM YAM
68-4994
Weight: 0.2292 lbs
Package Dimensions: 9.64 x 13.77 x 0.19
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
Product fitment
Yamaha
2010
YZ450F
2011
YZ450F
2012
YZ450F
2013
YZ450F
2014
YZ450F
2015
YZ450F
2016
YZ450F
2017
YZ450F
CYLINDER ONLY BB 72MM YAM
Item: 68-4908
Brand : ATHENA
Your Price: $814.95
The product is out of stock
CYLINDER ONLY BB 72MM YAM
68-4908
Weight: 0.1873 lbs
Package Dimensions: 6.69 x 2.95 x 0.78
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
Product fitment
Yamaha
2003
YZ250
2004
YZ250
2005
YZ250
2006
YZ250
2007
YZ250
2008
YZ250
2009
YZ250
2010
YZ250
2011
YZ250
2012
YZ250
2013
YZ250
2014
YZ250
2015
YZ250
2016
YZ250
2017
YZ250
2018
YZ250
2019
YZ250
2020
YZ250
2021
YZ250
2022
YZ250
2023
YZ250
CYLINDER ONLY 54MM YAM
Item: 68-4929
Brand : ATHENA
Your Price: $375.95
The product is out of stock
CYLINDER ONLY 54MM YAM
68-4929
Weight: 0.2888 lbs
Package Dimensions: 8.85 x 4.52 x 0.98
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
Product fitment
Yamaha
2005
YZ125
2006
YZ125
2007
YZ125
2008
YZ125
2009
YZ125
2010
YZ125
2011
YZ125
2012
YZ125
2013
YZ125
2014
YZ125
2015
YZ125
2016
YZ125
2017
YZ125
2018
YZ125
2019
YZ125
2020
YZ125
YZ125X
2021
YZ125
YZ125X
2022
YZ125X
CYLINDER ONLY BB 102MM YAM
Item: 68-4926
Brand : ATHENA
Your Price: $682.95
The product is out of stock
CYLINDER ONLY BB 102MM YAM
68-4926
Weight: 3.5 lbs
Package Dimensions: 9.5 x 8.5 x 7
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
Product fitment
Yamaha
2018
YZ450F
YZ450FX
2019
YZ450F
YZ450FX
CYLINDER ONLY 47.5MM YAM
Item: 68-4957
Brand : ATHENA
Your Price: $427.95
The product is out of stock
CYLINDER ONLY 47.5MM YAM
68-4957
Weight: 2.75 lbs
Package Dimensions: 8.75 x 7.25 x 5.5
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
Product fitment
Yamaha
2002
YZ85
2003
YZ85
2004
YZ85
2005
YZ85
2006
YZ85
2007
YZ85
2008
YZ85
2009
YZ85
2010
YZ85
2011
YZ85
2012
YZ85
2013
YZ85
2014
YZ85
2015
YZ85
2016
YZ85
2017
YZ85
2018
YZ85
CYLINDER ONLY BB 90MM HUSQ/KTM
Item: 68-4837
Brand : ATHENA
Your Price: $701.95
The product is out of stock
CYLINDER ONLY BB 90MM HUSQ/KTM
68-4837
Weight: 0.2447 lbs
Package Dimensions: 7.87 x 8.66 x 1.18
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
Product fitment
Husqvarna
2014
FE 350
2015
FE 350
2016
FE 350
KTM
2012
350 EXC-F
350 XCF-W
2013
350 EXC-F
350 XCF-W
2014
350 EXC-F
350 XCF-W
2015
350 EXC-F
350 XCF-W
2016
350 EXC-F
350 XCF-W
CYLINDER ONLY BB 83MM SUZ
Item: 68-4843
Brand : ATHENA
Your Price: $670.95
The product is out of stock
CYLINDER ONLY BB 83MM SUZ
68-4843
Weight: 0.2447 lbs
Package Dimensions: 7.87 x 8.66 x 1.18
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
Product fitment
Suzuki
2010
RM-Z250
2011
RM-Z250
2012
RM-Z250
2013
RM-Z250
2014
RM-Z250
2015
RM-Z250
2016
RM-Z250
2017
RM-Z250
2018
RM-Z250
CYLINDER ONLY BB 83MM SUZ
Item: 68-4846
Brand : ATHENA
Your Price: $705.95
The product is out of stock
CYLINDER ONLY BB 83MM SUZ
68-4846
Weight: 0.2447 lbs
Package Dimensions: 7.87 x 8.66 x 1.18
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
Product fitment
Suzuki
2007
RM-Z250
2008
RM-Z250
2009
RM-Z250
CYLINDER ONLY BB 82MM HUSQ/KTM
Item: 68-4852
Brand : ATHENA
Your Price: $513.95
The product is out of stock
CYLINDER ONLY BB 82MM HUSQ/KTM
68-4852
Weight: 0.2447 lbs
Package Dimensions: 7.87 x 8.66 x 1.18
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
Product fitment
Husqvarna
2014
FC 250
2015
FC 250
KTM
2013
250 SX-F
2014
250 SX-F
2015
250 SX-F
CYLINDER ONLY BB 100MM SUZ
Item: 68-4856
Brand : ATHENA
Your Price: $682.95
The product is out of stock
CYLINDER ONLY BB 100MM SUZ
68-4856
Weight: 0.2447 lbs
Package Dimensions: 7.87 x 8.66 x 1.18
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
Product fitment
Suzuki
2007
RM-Z450
CYLINDER ONLY BB 82MM HUSQ/KTM
Item: 68-4858
Brand : ATHENA
Your Price: $557.95
The product is out of stock
CYLINDER ONLY BB 82MM HUSQ/KTM
68-4858
Weight: 0.2447 lbs
Package Dimensions: 7.87 x 8.66 x 1.18
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
Product fitment
Husqvarna
2014
FE 250
2015
FE 250
2016
FE 250
CYLINDER ONLY BB 83MM KAW
Item: 68-4859
Brand : ATHENA
Your Price: $705.95
The product is out of stock
CYLINDER ONLY BB 83MM KAW
68-4859
Weight: 0.2447 lbs
Package Dimensions: 7.87 x 8.66 x 1.18
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
Product fitment
Kawasaki
2013
KX250F
2014
KX250F
2015
KX250F
2016
KX250F
2017
KX250F
2018
KX250F
2019
KX250F
CYLINDER ONLY 54MM YAM
Item: 68-4861
Brand : ATHENA
Your Price: $370.95
The product is out of stock
CYLINDER ONLY 54MM YAM
68-4861
Weight: 0.2447 lbs
Package Dimensions: 7.87 x 8.66 x 1.18
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
Product fitment
Yamaha
1997
YZ125
1998
YZ125
1999
YZ125
2000
YZ125
2001
YZ125
2002
YZ125
2003
YZ125
2004
YZ125
CYLINDER ONLY BB 53MM YAM
Item: 68-4864
Brand : ATHENA
Your Price: $472.95
The product is out of stock
CYLINDER ONLY BB 53MM YAM
68-4864
Weight: 0.2447 lbs
Package Dimensions: 7.87 x 8.66 x 1.18
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
Product fitment
Yamaha
2002
YZ85
2003
YZ85
2004
YZ85
2005
YZ85
2006
YZ85
2007
YZ85
2008
YZ85
2009
YZ85
2010
YZ85
2011
YZ85
2012
YZ85
2013
YZ85
2014
YZ85
2015
YZ85
2016
YZ85
2017
YZ85
2018
YZ85
CYLINDER ONLY 78MM HUSQ/KTM
Item: 68-4876
Brand : ATHENA
Your Price: $305.95
The product is out of stock
CYLINDER ONLY 78MM HUSQ/KTM
68-4876
Weight: 0.1014 lbs
Package Dimensions: 7.08 x 3.34 x 0.98
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
Product fitment
Husqvarna
2014
FC 250
2015
FC 250
KTM
2013
250 SX-F
2014
250 SX-F
2015
250 SX-F
CYLINDER ONLY BB SUPERMINI 53MM YAM
Item: 68-4879
Brand : ATHENA
Your Price: $483.95
The product is out of stock
CYLINDER ONLY BB SUPERMINI 53MM YAM
68-4879
Weight: 1.26 lbs
Package Dimensions: 6.2 x 5.15 x 4.75
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
Product fitment
Yamaha
2002
YZ85
2003
YZ85
2004
YZ85
2005
YZ85
2006
YZ85
2007
YZ85
2008
YZ85
2009
YZ85
2010
YZ85
2011
YZ85
2012
YZ85
2013
YZ85
2014
YZ85
2015
YZ85
2016
YZ85
2017
YZ85
2018
YZ85
CYLINDER ONLY 77MM YAM
Item: 68-4881
Brand : ATHENA
Your Price: $328.95
The product is out of stock
CYLINDER ONLY 77MM YAM
68-4881
Weight: 0.1344 lbs
Package Dimensions: 7.08 x 3.34 x 0.98
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
Product fitment
Yamaha
2001
WR250F
YZ250F
2002
WR250F
YZ250F
2003
WR250F
YZ250F
2004
WR250F
YZ250F
2005
WR250F
YZ250F
2006
WR250F
YZ250F
2007
WR250F
YZ250F
2008
WR250F
2009
WR250F
2010
WR250F
2011
WR250F
2012
WR250F
CYLINDER ONLY BB 80MM KTM
Item: 68-4885
Brand : ATHENA
Your Price: $539.95
The product is out of stock
CYLINDER ONLY BB 80MM KTM
68-4885
Weight: 0.1675 lbs
Package Dimensions: 7.08 x 3.34 x 0.98
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
Product fitment
KTM
2006
250 SX-F
2007
250 SX-F
2008
250 SX-F
2009
250 SX-F
2010
250 SX-F
2011
250 SX-F
2012
250 SX-F
CYLINDER ONLY BB 83MM YAM
Item: 68-4891
Brand : ATHENA
Your Price: $585.95
The product is out of stock
CYLINDER ONLY BB 83MM YAM
68-4891
Weight: 0.1366 lbs
Package Dimensions: 6.69 x 2.95 x 0.78
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
Product fitment
Yamaha
2001
WR250F
YZ250F
2002
WR250F
YZ250F
2003
WR250F
YZ250F
2004
WR250F
YZ250F
2005
WR250F
YZ250F
2006
WR250F
YZ250F
2007
WR250F
YZ250F
2008
WR250F
YZ250F
2009
WR250F
YZ250F
2010
WR250F
YZ250F
2011
WR250F
YZ250F
2012
WR250F
YZ250F
2013
YZ250F
CYLINDER ONLY BB 83MM YAM
Item: 68-4896
Brand : ATHENA
Your Price: $697.95
The product is out of stock
CYLINDER ONLY BB 83MM YAM
68-4896
Weight: 0.1225 lbs
Package Dimensions: 6.69 x 2.95 x 0.78
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
Product fitment
Yamaha
2008
WR250R
WR250X
2009
WR250R
WR250X
2010
WR250R
WR250X
2011
WR250R
WR250X
2012
WR250R
2013
WR250R
CYLINDER ONLY 54MM KAW
Item: 68-4801
Brand : ATHENA
Your Price: $363.95
The product is out of stock
CYLINDER ONLY 54MM KAW
68-4801
Weight: 0.3902 lbs
Package Dimensions: 7.08 x 8.66 x 0.19
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
Product fitment
Kawasaki
2003
KX125
2004
KX125
2005
KX125
CYLINDER ONLY 96MM HON
Item: 68-4751
Brand : ATHENA
Your Price: $328.95
The product is out of stock
CYLINDER ONLY 96MM HON
68-4751
Weight: 0.1036 lbs
Package Dimensions: 6.29 x 6.29 x 0.11
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
Product fitment
Honda
2005
CRF450X
2006
CRF450X
2007
CRF450X
2008
CRF450X
2009
CRF450X
2010
CRF450X
2011
CRF450X
2012
CRF450X
2013
CRF450X
2014
CRF450X
CYLINDER ONLY BB 100MM HON
Item: 68-4756
Brand : ATHENA
Your Price: $601.95
The product is out of stock
CYLINDER ONLY BB 100MM HON
68-4756
Weight: 0.2447 lbs
Package Dimensions: 7.87 x 8.66 x 1.18
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
Product fitment
Honda
2005
CRF450X
2006
CRF450X
2007
CRF450X
2008
CRF450X
2009
CRF450X
2010
CRF450X
2011
CRF450X
2012
CRF450X
2013
CRF450X
2014
CRF450X
CYLINDER ONLY BB 50MM KAW
Item: 68-4827
Brand : ATHENA
Your Price: $504.95
The product is out of stock
CYLINDER ONLY BB 50MM KAW
68-4827
Weight: 0.2447 lbs
Package Dimensions: 7.87 x 8.66 x 1.18
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
Product fitment
Kawasaki
2002
KX65
2003
KX65
2004
KX65
2005
KX65
2006
KX65
2007
KX65
2008
KX65
2009
KX65
2010
KX65
2011
KX65
2012
KX65
2013
KX65
2014
KX65
2015
KX65
2016
KX65
2017
KX65
2018
KX65
2019
KX65
2020
KX65
2021
KX65
2022
KX65
2023
KX65
CYLINDER ONLY BB 50MM KTM
Item: 68-4824
Brand : ATHENA
Your Price: $639.95
The product is out of stock
CYLINDER ONLY BB 50MM KTM
68-4824
Weight: 0.6294 lbs
Package Dimensions: 18.3 x 13.18 x 0.39
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
Product fitment
KTM
2001
65 SX
2002
65 SX
2003
65 SX
2004
65 SX
2005
65 SX
2006
65 SX
2007
65 SX
2008
65 SX
CYLINDER ONLY 83MM KAW
Item: 68-4823
Brand : ATHENA
Your Price: $697.95
The product is out of stock
CYLINDER ONLY 83MM KAW
68-4823
Weight: 0.5621 lbs
Package Dimensions: 13.38 x 18.3 x 0.19
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
Product fitment
Kawasaki
2011
KX250F
2012
KX250F
CYLINDER ONLY 77MM KAW/SUZ
Item: 68-4821
Brand : ATHENA
Your Price: $328.95
The product is out of stock
CYLINDER ONLY 77MM KAW/SUZ
68-4821
Weight: 0.6525 lbs
Package Dimensions: 13.38 x 18.3 x 0.19
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
Product fitment
Kawasaki
2004
KX250F
2005
KX250F
Suzuki
2004
RM-Z250
2005
RM-Z250
2006
RM-Z250
CYLINDER ONLY BB 90MM HUSQ/KTM
Item: 68-4817
Brand : ATHENA
Your Price: $745.95
The product is out of stock
CYLINDER ONLY BB 90MM HUSQ/KTM
68-4817
Weight: 0.4453 lbs
Package Dimensions: 14.17 x 9.84 x 0.35
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
Product fitment
Husqvarna
2014
FC 350
2015
FC 350
KTM
2011
350 SX-F
350 XC-F
2012
350 SX-F
350 XC-F
2013
350 SX-F
350 XC-F
2014
350 SX-F
350 XC-F
2015
350 SX-F
350 XC-F
CYLINDER ONLY BB 83MM KAW
Item: 68-4813
Brand : ATHENA
Your Price: $697.95
The product is out of stock
CYLINDER ONLY BB 83MM KAW
68-4813
Weight: 0.3747 lbs
Package Dimensions: 9.64 x 13.77 x 0.19
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
Product fitment
Kawasaki
2009
KX250F
2010
KX250F
CYLINDER ONLY BB 82MM HON
Item: 68-4733
Brand : ATHENA
Your Price: $585.95
The product is out of stock
CYLINDER ONLY BB 82MM HON
68-4733
Weight: 0.2425 lbs
Package Dimensions: 7.08 x 8.66 x 0.19
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
Product fitment
Honda
2010
CRF250R
2011
CRF250R
2012
CRF250R
2013
CRF250R
2014
CRF250R
2015
CRF250R
2016
CRF250R
2017
CRF250R
CYLINDER ONLY BB 82MM HON
Item: 68-4731
Brand : ATHENA
Your Price: $618.95
The product is out of stock
CYLINDER ONLY BB 82MM HON
68-4731
Weight: 0.2292 lbs
Package Dimensions: 9.64 x 13.77 x 0.19
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
Product fitment
Honda
2004
CRF250R
CRF250X
2005
CRF250R
CRF250X
2006
CRF250R
CRF250X
2007
CRF250R
CRF250X
2008
CRF250R
CRF250X
2009
CRF250R
CRF250X
2010
CRF250X
2011
CRF250X
2012
CRF250X
2013
CRF250X
CYLINDER ONLY BB 100MM HON
Item: 68-4726
Brand : ATHENA
Your Price: $644.95
The product is out of stock
CYLINDER ONLY BB 100MM HON
68-4726
Weight: 0.2292 lbs
Package Dimensions: 9.64 x 13.77 x 0.19
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
Product fitment
Honda
2009
CRF450R
2010
CRF450R
2011
CRF450R
2012
CRF450R
2013
CRF450R
2014
CRF450R
2015
CRF450R
2016
CRF450R
CYLINDER ONLY 78MM HON
Item: 68-4722
Brand : ATHENA
Your Price: $328.95
The product is out of stock
CYLINDER ONLY 78MM HON
68-4722
Weight: 0.1906 lbs
Package Dimensions: 8.66 x 7.08 x 0.39
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
Product fitment
Honda
2004
CRF250R
CRF250X
2005
CRF250R
CRF250X
2006
CRF250R
CRF250X
2007
CRF250R
CRF250X
2008
CRF250R
CRF250X
2009
CRF250R
CRF250X
2010
CRF250X
2011
CRF250X
2012
CRF250X
2013
CRF250X
CYLINDER ONLY BB 69MM HON
Item: 68-4705
Brand : ATHENA
Your Price: $345.95
The product is out of stock
CYLINDER ONLY BB 69MM HON
68-4705
Weight: 4.0785 lbs
Package Dimensions: 8.26 x 14.56 x 6.29
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
Product fitment
Honda
2007
CRF150R
2008
CRF150R
2009
CRF150R
2010
CRF150R
CYLINDER ONLY 76MM KTM
Item: 68-4557
Brand : ATHENA
Your Price: $320.95
The product is out of stock
CYLINDER ONLY 76MM KTM
68-4557
Weight: 0.2843 lbs
Package Dimensions: 9.64 x 13.77 x 0.19
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
Product fitment
KTM
2006
250 SX-F
2007
250 SX-F
2008
250 SX-F
2009
250 SX-F
2010
250 SX-F
2011
250 SX-F
2012
250 SX-F
CYLINDER ONLY BB 100MM KAW
Item: 68-4416
Brand : ATHENA
Your Price: $682.95
The product is out of stock
CYLINDER ONLY BB 100MM KAW
68-4416
Weight: 0.2325 lbs
Package Dimensions: 8.66 x 7.08 x 0.19
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
Product fitment
Kawasaki
2009
KX450F
2010
KX450F
2011
KX450F
2012
KX450F
2013
KX450F
2014
KX450F
2015
KX450F
CYLINDER ONLY BB 100MM SUZ
Item: 68-4433
Brand : ATHENA
Your Price: $600.95
The product is out of stock
CYLINDER ONLY BB 100MM SUZ
68-4433
Weight: 0.2226 lbs
Package Dimensions: 5.9 x 5.9 x 0.19
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
Product fitment
Suzuki
2005
RM-Z450
2006
RM-Z450
CYLINDER ONLY BB 100MM KAW
Item: 68-4402
Brand : ATHENA
Your Price: $620.95
The product is out of stock
CYLINDER ONLY BB 100MM KAW
68-4402
Weight: 1.175 lbs
Package Dimensions: 5.11 x 6.1 x 4.72
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
Product fitment
Kawasaki
2006
KX450F
2007
KX450F
2008
KLX450R
KX450F
2009
KLX450R
2010
KLX450R
2011
KLX450R
2012
KLX450R
2013
KLX450R
2014
KLX450R
2015
KLX450R
2016
KLX450R
2017
KLX450R
2018
KLX450R
2019
KLX450R
2020
KLX450R
2021
KLX450R
CYLINDER ONLY BB 100MM SUZ
Item: 68-4406
Brand : ATHENA
Your Price: $744.95
The product is out of stock
CYLINDER ONLY BB 100MM SUZ
68-4406
Weight: 0.2039 lbs
Package Dimensions: 7.08 x 8.66 x 0.19
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
- AVAILABLE IN STANDARD BORE AND BIG BORE SIZES
- 4-STROKE KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER DESIGNED WITH WIDER WATER JACKETS, COMPLETE PISTON KIT AND A TOP END GASKET SET
- CYLINDER KITS INCLUDE ALL PARTS IN THE KITS PLUS AN ALUMINUM CYLINDER HEAD WITH REMOVABLE BRASS DOME ALLOWING FOR HIGHER COMPRESSION AND ANTI-DETONATING FEATURES
- CYLINDER KITS INCLUDE A NICKEL CARBIDE COATED CYLINDER PORTED TO FACTORY SPECS, SPECIAL HARD ANODIZED EXHAUST VALVES, COMPLETE PISTON KIT AND A TOP END GASKET SET
Product fitment
Suzuki
2008
RM-Z450
2009
RM-Z450
2010
RM-Z450
2011
RM-Z450
2012
RM-Z450
2013
RM-Z450
2014
RM-Z450
2015
RM-Z450
2016
RM-Z450
2017
RM-Z450
