PROX Steel Intake Spring Kit
PROX INTAKE VALVE CONVERSION SET TI-STEEL HON 9504 For Honda 2004-2009, 2012-2013, 2015-2017
Item: 19-9504
Brand : PROX
Your Price: $149.95
PROX INTAKE VALVE CONVERSION SET TI-STEEL HON 9504 For Honda 2004-2009, 2012-2013, 2015-2017
19-9504
Weight: 0.8 lbs
Package Dimensions: 3.55 x 5.55 x 1.9
- Steel Valves for increased durability and less wear under extreme conditions
- Nitrided valves offer high microhardness while supersmooth surface finish reduces friction between stem and guide
- Special stronger valve springs deal with the extra weight of the steel valves
- Fully rebuildable with OEM retainers, bases and seals without the need of any further engine modifications
- Springs are made from premium chrome vanadium steel for higher performance and durability at high rpms
- Comes as complete package for quick, easy and cost efficient replacement
Product fitment
Honda
2004
CRF250R
CRF250X
2005
CRF250R
CRF250X
2006
CRF250R
CRF250X
2007
CRF250R
CRF250X
2008
CRF250X
2009
CRF250X
2012
CRF250X
2013
CRF250X
2015
CRF250X
2016
CRF250X
2017
CRF250X
PROX INTAKE VALVE CONVERSION SET TI-STEEL GAS/YAM 9542 For Gas-Gas 2013-2015, Yamaha 2003-2015
Item: 19-9542
Brand : PROX
Your Price: $195.95
PROX INTAKE VALVE CONVERSION SET TI-STEEL GAS/YAM 9542 For Gas-Gas 2013-2015, Yamaha 2003-2015
19-9542
Weight: 0.84 lbs
Package Dimensions: 4.6 x 5.15 x 1.95
- Steel Valves for increased durability and less wear under extreme conditions
- Nitrided valves offer high microhardness while supersmooth surface finish reduces friction between stem and guide
- Special stronger valve springs deal with the extra weight of the steel valves
- Fully rebuildable with OEM retainers, bases and seals without the need of any further engine modifications
- Springs are made from premium chrome vanadium steel for higher performance and durability at high rpms
- Comes as complete package for quick, easy and cost efficient replacement
Product fitment
Gas-Gas
2013
EC 450F
2014
EC 450F
2015
EC 450F
Yamaha
2003
WR450F
YZ450F
2004
WR450F
YZ450F
2005
WR450F
YZ450F
2006
WR450F
YZ450F
2007
WR450F
YZ450F
2008
WR450F
YZ450F
2009
WR450F
YZ450F
2010
WR450F
2011
WR450F
2012
WR450F
2013
WR450F
2014
WR450F
2015
WR450F
PROX INTAKE VALVE CONVERSION SET TI-STEEL GAS/YAM 9545 For Gas-Gas 2010-2015, Yamaha 2001-2013
Item: 19-9545
Brand : PROX
Your Price: $195.95
PROX INTAKE VALVE CONVERSION SET TI-STEEL GAS/YAM 9545 For Gas-Gas 2010-2015, Yamaha 2001-2013
19-9545
Weight: 0.78 lbs
Package Dimensions: 4.55 x 5.15 x 1.9
- Steel Valves for increased durability and less wear under extreme conditions
- Nitrided valves offer high microhardness while supersmooth surface finish reduces friction between stem and guide
- Special stronger valve springs deal with the extra weight of the steel valves
- Fully rebuildable with OEM retainers, bases and seals without the need of any further engine modifications
- Springs are made from premium chrome vanadium steel for higher performance and durability at high rpms
- Comes as complete package for quick, easy and cost efficient replacement
Product fitment
Gas-Gas
2010
EC 250F
2011
EC 250F
2012
EC 250F
2013
EC 250F
EC 300
2014
EC 250F
EC 300
2015
EC 250F
EC 300
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
WR250F
YZ250F
PROX INTAKE VALVE CONVERSION SET TI-STEEL KAW 9531 For Kawasaki 2011-2016
Item: 19-9531
Brand : PROX
Your Price: $149.95
PROX INTAKE VALVE CONVERSION SET TI-STEEL KAW 9531 For Kawasaki 2011-2016
19-9531
Weight: 0.3 lbs
Package Dimensions: 3.5 x 5.55 x 1.85
- Steel Valves for increased durability and less wear under extreme conditions
- Nitrided valves offer high microhardness while supersmooth surface finish reduces friction between stem and guide
- Special stronger valve springs deal with the extra weight of the steel valves
- Fully rebuildable with OEM retainers, bases and seals without the need of any further engine modifications
- Springs are made from premium chrome vanadium steel for higher performance and durability at high rpms
- Comes as complete package for quick, easy and cost efficient replacement
Product fitment
Kawasaki
2011
KX250F
2012
KX250F
2013
KX250F
2014
KX250F
2015
KX250F
2016
KX250F
PROX INTAKE VALVE CONVERSION SET TI-STEEL SUZ 9529 For Suzuki 2007-2022
Item: 19-9529
Brand : PROX
Your Price: $149.95
PROX INTAKE VALVE CONVERSION SET TI-STEEL SUZ 9529 For Suzuki 2007-2022
19-9529
Weight: 0.23 lbs
Package Dimensions: 4.85 x 5.65 x 1.8
- Steel Valves for increased durability and less wear under extreme conditions
- Nitrided valves offer high microhardness while supersmooth surface finish reduces friction between stem and guide
- Special stronger valve springs deal with the extra weight of the steel valves
- Fully rebuildable with OEM retainers, bases and seals without the need of any further engine modifications
- Springs are made from premium chrome vanadium steel for higher performance and durability at high rpms
- Comes as complete package for quick, easy and cost efficient replacement
Product fitment
Suzuki
2007
RM-Z250
2008
RM-Z250
2009
RM-Z250
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
2019
RM-Z250
2020
RM-Z250
2021
RM-Z250
2022
RM-Z250
PROX INTAKE VALVE CONVERSION SET TI-STEEL HON 9505 For Honda 2008-2009
Item: 19-9505
Brand : PROX
Your Price: $149.95
PROX INTAKE VALVE CONVERSION SET TI-STEEL HON 9505 For Honda 2008-2009
19-9505
Weight: 0.75 lbs
Package Dimensions: 3.5 x 5.55 x 1.95
- Steel Valves for increased durability and less wear under extreme conditions
- Nitrided valves offer high microhardness while supersmooth surface finish reduces friction between stem and guide
- Special stronger valve springs deal with the extra weight of the steel valves
- Fully rebuildable with OEM retainers, bases and seals without the need of any further engine modifications
- Springs are made from premium chrome vanadium steel for higher performance and durability at high rpms
- Comes as complete package for quick, easy and cost efficient replacement
Product fitment
Honda
2008
CRF250R
2009
CRF250R
PROX INTAKE VALVE CONVERSION SET TI-STEEL HON 9502 For Honda 2005-2017
Item: 19-9502
Brand : PROX
Your Price: $139.95
PROX INTAKE VALVE CONVERSION SET TI-STEEL HON 9502 For Honda 2005-2017
19-9502
Weight: 0.85 lbs
Package Dimensions: 3.5 x 5.6 x 1.8
- Steel Valves for increased durability and less wear under extreme conditions
- Nitrided valves offer high microhardness while supersmooth surface finish reduces friction between stem and guide
- Special stronger valve springs deal with the extra weight of the steel valves
- Fully rebuildable with OEM retainers, bases and seals without the need of any further engine modifications
- Springs are made from premium chrome vanadium steel for higher performance and durability at high rpms
- Comes as complete package for quick, easy and cost efficient replacement
Product fitment
Honda
2005
CRF450X
2006
CRF450X
2007
CRF450X
2008
CRF450X
2009
CRF450X
2010
CRF450X
2011
CRF450X
2012
CRF450X
2013
CRF450X
2014
CRF450X
2015
CRF450X
2016
CRF450X
2017
CRF450X
PROX INTAKE VALVE CONVERSION SET TI-STEEL HON 9501 For Honda 2002-2008
Item: 19-9501
Brand : PROX
Your Price: $139.95
PROX INTAKE VALVE CONVERSION SET TI-STEEL HON 9501 For Honda 2002-2008
19-9501
Weight: 0.39 lbs
Package Dimensions: 3.5 x 5.55 x 1.95
- Steel Valves for increased durability and less wear under extreme conditions
- Nitrided valves offer high microhardness while supersmooth surface finish reduces friction between stem and guide
- Special stronger valve springs deal with the extra weight of the steel valves
- Fully rebuildable with OEM retainers, bases and seals without the need of any further engine modifications
- Springs are made from premium chrome vanadium steel for higher performance and durability at high rpms
- Comes as complete package for quick, easy and cost efficient replacement
Product fitment
Honda
2002
CRF450R
2003
CRF450R
2004
CRF450R
2005
CRF450R
2006
CRF450R
2007
CRF450R
2008
CRF450R
PROX INTAKE VALVE CONVERSION SET TI-STEEL KAW 9530 For Kawasaki 2009-2010
Item: 19-9530
Brand : PROX
Your Price: $149.95
PROX INTAKE VALVE CONVERSION SET TI-STEEL KAW 9530 For Kawasaki 2009-2010
19-9530
Weight: 0.28 lbs
Package Dimensions: 4.85 x 5.6 x 1.8
- Steel Valves for increased durability and less wear under extreme conditions
- Nitrided valves offer high microhardness while supersmooth surface finish reduces friction between stem and guide
- Special stronger valve springs deal with the extra weight of the steel valves
- Fully rebuildable with OEM retainers, bases and seals without the need of any further engine modifications
- Springs are made from premium chrome vanadium steel for higher performance and durability at high rpms
- Comes as complete package for quick, easy and cost efficient replacement
Product fitment
Kawasaki
2009
KX250F
2010
KX250F
Fitment:
| Brand | Year | Model |
|---|---|---|
| Gas-Gas | 2010 | EC 250F |
| Gas-Gas | 2011 | EC 250F |
| Gas-Gas | 2012 | EC 250F |
| Gas-Gas | 2013 | EC 250F |
| Gas-Gas | 2013 | EC 300 |
| Gas-Gas | 2013 | EC 450F |
| Gas-Gas | 2014 | EC 250F |
| Gas-Gas | 2014 | EC 300 |
| Gas-Gas | 2014 | EC 450F |
| Gas-Gas | 2015 | EC 250F |
| Gas-Gas | 2015 | EC 300 |
| Gas-Gas | 2015 | EC 450F |
| Honda | 2002 | CRF450R |
| Honda | 2003 | CRF450R |
| Honda | 2004 | CRF250R |
| Honda | 2004 | CRF250X |
| Honda | 2004 | CRF450R |
| Honda | 2005 | CRF250R |
| Honda | 2005 | CRF250X |
| Honda | 2005 | CRF450R |
| Honda | 2005 | CRF450X |
| Honda | 2006 | CRF250R |
| Honda | 2006 | CRF250X |
| Honda | 2006 | CRF450R |
| Honda | 2006 | CRF450X |
| Honda | 2007 | CRF250R |
| Honda | 2007 | CRF250X |
| Honda | 2007 | CRF450R |
| Honda | 2007 | CRF450X |
| Honda | 2008 | CRF250R |
| Honda | 2008 | CRF250X |
| Honda | 2008 | CRF450R |
| Honda | 2008 | CRF450X |
| Honda | 2009 | CRF250R |
| Honda | 2009 | CRF250X |
| Honda | 2009 | CRF450X |
| Honda | 2010 | CRF450X |
| Honda | 2011 | CRF450X |
| Honda | 2012 | CRF250X |
| Honda | 2012 | CRF450X |
| Honda | 2013 | CRF250X |
| Honda | 2013 | CRF450X |
| Honda | 2014 | CRF450X |
| Honda | 2015 | CRF250X |
| Honda | 2015 | CRF450X |
| Honda | 2016 | CRF250X |
| Honda | 2016 | CRF450X |
| Honda | 2017 | CRF250X |
| Honda | 2017 | CRF450X |
| Kawasaki | 2009 | KX250F |
| Kawasaki | 2010 | KX250F |
| Kawasaki | 2011 | KX250F |
| Kawasaki | 2012 | KX250F |
| Kawasaki | 2013 | KX250F |
| Kawasaki | 2014 | KX250F |
| Kawasaki | 2015 | KX250F |
| Kawasaki | 2016 | KX250F |
| Suzuki | 2007 | RM-Z250 |
| Suzuki | 2008 | RM-Z250 |
| Suzuki | 2009 | RM-Z250 |
| Suzuki | 2010 | RM-Z250 |
| Suzuki | 2011 | RM-Z250 |
| Suzuki | 2012 | RM-Z250 |
| Suzuki | 2013 | RM-Z250 |
| Suzuki | 2014 | RM-Z250 |
| Suzuki | 2015 | RM-Z250 |
| Suzuki | 2016 | RM-Z250 |
| Suzuki | 2017 | RM-Z250 |
| Suzuki | 2018 | RM-Z250 |
| Suzuki | 2019 | RM-Z250 |
| Suzuki | 2020 | RM-Z250 |
| Suzuki | 2021 | RM-Z250 |
| Suzuki | 2022 | RM-Z250 |
| Yamaha | 2001 | WR250F |
| Yamaha | 2001 | YZ250F |
| Yamaha | 2002 | WR250F |
| Yamaha | 2002 | YZ250F |
| Yamaha | 2003 | WR250F |
| Yamaha | 2003 | WR450F |
| Yamaha | 2003 | YZ250F |
| Yamaha | 2003 | YZ450F |
| Yamaha | 2004 | WR250F |
| Yamaha | 2004 | WR450F |
| Yamaha | 2004 | YZ250F |
| Yamaha | 2004 | YZ450F |
| Yamaha | 2005 | WR250F |
| Yamaha | 2005 | WR450F |
| Yamaha | 2005 | YZ250F |
| Yamaha | 2005 | YZ450F |
| Yamaha | 2006 | WR250F |
| Yamaha | 2006 | WR450F |
| Yamaha | 2006 | YZ250F |
| Yamaha | 2006 | YZ450F |
| Yamaha | 2007 | WR250F |
| Yamaha | 2007 | WR450F |
| Yamaha | 2007 | YZ250F |
| Yamaha | 2007 | YZ450F |
| Yamaha | 2008 | WR250F |
| Yamaha | 2008 | WR450F |
| Yamaha | 2008 | YZ250F |
| Yamaha | 2008 | YZ450F |
| Yamaha | 2009 | WR250F |
| Yamaha | 2009 | WR450F |
| Yamaha | 2009 | YZ250F |
| Yamaha | 2009 | YZ450F |
| Yamaha | 2010 | WR250F |
| Yamaha | 2010 | WR450F |
| Yamaha | 2010 | YZ250F |
| Yamaha | 2011 | WR250F |
| Yamaha | 2011 | WR450F |
| Yamaha | 2011 | YZ250F |
| Yamaha | 2012 | WR250F |
| Yamaha | 2012 | WR450F |
| Yamaha | 2012 | YZ250F |
| Yamaha | 2013 | WR250F |
| Yamaha | 2013 | WR450F |
| Yamaha | 2013 | YZ250F |
| Yamaha | 2014 | WR450F |
| Yamaha | 2015 | WR450F |
