The race version of the popular Athena 70cc big bore kit, available in one part number. All parts are available separately for custom builds.
Cylinder kits include cylinder, head, piston assembly, reeds, and gaskets
Cylinder kits include cylinder, head, piston assembly, reeds, and gaskets
Piston kits include piston, rings, wrist pin, and circlips
Piston kits include piston, rings, wrist pin, and circlips
Carburetors have a manual choke assembly
Carburetors have a manual choke assembly
Hyper Race crankshafts have a lighter connecting rod, full crank rounds, and special needle bearings, but will not work with OEM type stock or standard Athena big bore pistons due to the larger 12mm wrist pin size.
Hyper Race crankshafts have a lighter connecting rod, full crank rounds, and special needle bearings, but will not work with OEM type stock or standard Athena big bore pistons due to the larger 12mm wrist pin size.
The race version of the popular Athena 70cc big bore kit, available in one part number. All parts are available separately for custom builds.
Cylinder kits include cylinder, head, piston assembly, reeds, and gaskets
Cylinder kits include cylinder, head, piston assembly, reeds, and gaskets
Piston kits include piston, rings, wrist pin, and circlips
Piston kits include piston, rings, wrist pin, and circlips
Carburetors have a manual choke assembly
Carburetors have a manual choke assembly
Hyper Race crankshafts have a lighter connecting rod, full crank rounds, and special needle bearings, but will not work with OEM type stock or standard Athena big bore pistons due to the larger 12mm wrist pin size.
Hyper Race crankshafts have a lighter connecting rod, full crank rounds, and special needle bearings, but will not work with OEM type stock or standard Athena big bore pistons due to the larger 12mm wrist pin size.
Product fitment
Yamaha
1997
CW50 Zuma II
1998
CW50 Zuma II
1999
CW50 Zuma II
2000
CW50 Zuma II
2001
CW50 Zuma II
2002
YJ50 Vino
YJ50RA Vino Classic
2003
YJ50 Vino
YJ50RA Vino Classic
2004
YJ50 Vino
YJ50RA Vino Classic
2005
YJ50RA Vino Classic
CYLINDER KIT HYPER RACE W/HEAD 47.6MM
Item: 68-4561
Brand : ATHENA
Your Price: $285.95
The product is out of stock
Product information
CYLINDER KIT HYPER RACE W/HEAD 47.6MM
68-4561
Weight: 0.2072 lbs
Package Dimensions: 12.2 x 8.26 x 0.35
The race version of the popular Athena 70cc big bore kit, available in one part number. All parts are available separately for custom builds.
Cylinder kits include cylinder, head, piston assembly, reeds, and gaskets
Cylinder kits include cylinder, head, piston assembly, reeds, and gaskets
Piston kits include piston, rings, wrist pin, and circlips
Piston kits include piston, rings, wrist pin, and circlips
Carburetors have a manual choke assembly
Carburetors have a manual choke assembly
Hyper Race crankshafts have a lighter connecting rod, full crank rounds, and special needle bearings, but will not work with OEM type stock or standard Athena big bore pistons due to the larger 12mm wrist pin size.
Hyper Race crankshafts have a lighter connecting rod, full crank rounds, and special needle bearings, but will not work with OEM type stock or standard Athena big bore pistons due to the larger 12mm wrist pin size.
Product fitment
Yamaha
1998
CW50 Zuma II
1999
CW50 Zuma II
2000
CW50 Zuma II
2001
CW50 Zuma II
The race version of the popular Athena 70cc big bore kit, available in one part number. All parts are available separately for custom builds.