The Race Tech Shock Spring 6.0 kg is a precision-manufactured high-performance replacement spring designed to provide consistent suspension performance for select motocross applications. Race Tech engineers its springs with a high stiffness-to-mass ratio, delivering a lightweight design for the specified spring rate without compromising strength or durability. The spring is manufactured using carefully selected materials and controlled processing for dependable performance in demanding riding conditions.
This Race Tech shock spring is designed to fit the 2010–2015 Honda CRF450R, 2013–2014 Kawasaki KX450F, and 2014–2015 Yamaha YZ450F. It is intended for riders and suspension professionals seeking a properly matched rear shock spring for motocross and performance riding. Confirm the required spring rate for the rider, motorcycle, and riding conditions before installation. Race Tech recommends using its spring-rate selection resources at www.racetech.com to determine the correct application.
The manufacturer part number is SRSP 652660, and the vendor part number is 201-652660. Verify motorcycle year, model, and suspension specifications before ordering to ensure proper fitment. Professional installation and suspension setup are recommended for achieving the intended handling and ride characteristics.
Features:
- 6.0 kg spring rate designed for select motorcycle shock applications
- Race Tech precision-manufactured high-performance spring
- High stiffness-to-mass ratio supports a lightweight design for the specified rate
- Designed for 2010–2015 Honda CRF450R models
- Designed for 2013–2014 Kawasaki KX450F models
- Designed for 2014–2015 Yamaha YZ450F models
- Manufacturer part number: SRSP 652660
- Vendor part number: 201-652660
- Use Race Tech spring-rate resources to confirm the proper application
Fitment:
2005 Suzuki DR-Z400E CA Model
2005 Suzuki DR-Z400E Non CA Model
2005 Yamaha YZ250
2006 Kawasaki KX450F
2006 Suzuki DR-Z400E CA Model
2006 Suzuki DR-Z400E Non CA Model
2006 Yamaha WR450F
2007 Suzuki DR-Z400E CA Model
2007 Suzuki DR-Z400E Non CA Model
2007 Yamaha WR450F
2008 KTM 505 Sx-F
2008 Yamaha WR450F
2009 KTM 505 Sx-F
2009 Yamaha WR450F
2010 Honda CRF450R
2010 Yamaha WR450F
2011 Honda CRF450R
2011 Yamaha WR450F
2012 Honda CRF450R
2013 Honda CRF450R
2013 Kawasaki KX450F
2014 Honda CRF450R
2014 Kawasaki KX450F
2014 KTM 250 XC
2014 Sherco 250 SE-R Racing
2014 Sherco 250 SEF-R Racing
2014 Sherco 300 SE-R Racing
2014 Sherco 300 SEF-R Racing
2014 Yamaha YZ450F
2015 Honda CRF450R
2015 Kawasaki KX450F
2015 KTM 250 XC
2015 Sherco 250 SE-R Racing
2015 Sherco 250 SEF-R Racing
2015 Sherco 300 SE-R Racing
2015 Sherco 300 SEF-R Racing
2015 Sherco 450 SEF-R Racing
2015 Yamaha YZ450F
2016 Honda CRF450R
2016 Kawasaki KX450F
2016 KTM 250 XC
2016 Sherco 450 SEF-R Racing
2016 Yamaha YZ450F
2017 Honda CRF450R
2017 Honda CRF450RX
2017 Kawasaki KX450F
2017 Sherco 250 SC-F Cross Country
2017 Sherco 300 SC-F Cross Country
2017 Yamaha WR450F
2017 Yamaha YZ450F
2018 Honda CRF450R
2018 Honda CRF450RX
2018 Kawasaki KX450F
2018 Sherco 125 SE-R Factory
2018 Sherco 125 SE-R Racing
2018 Yamaha WR450F
2018 Yamaha YZ450F
2019 Sherco 500 SEF-R Factory
2019 Suzuki RM-Z250
2019 Yamaha WR450F
2019 Yamaha YZ450F
2019 Yamaha YZ450FX
2020 Sherco 500 SEF-R Factory
2020 Sherco 500 SEF-R Racing
2020 Suzuki RM-Z250
2020 Yamaha WR450F
2020 Yamaha YZ250FX
2020 Yamaha YZ450F
2020 Yamaha YZ450FX
2021 Kawasaki KX250X
2021 Kawasaki KX450X
2021 Sherco 500 SEF-R Factory
2021 Sherco 500 SEF-R Racing
2021 Suzuki RM-Z250
2021 Yamaha WR450F
2021 Yamaha YZ250FX
2021 Yamaha YZ450F
2021 Yamaha YZ450FX
2022 Kawasaki KX250X
2022 Kawasaki KX450X
2022 Sherco 500 SEF-R Factory
2022 Suzuki RM-Z250
2022 Yamaha WR450F
2022 Yamaha YZ250FX
2022 Yamaha YZ450F
2022 Yamaha YZ450FX
2023 Kawasaki KX250X
2023 Kawasaki KX450X
2023 Sherco 500 SEF-R Factory
2023 Suzuki RM-Z250
2023 Yamaha WR450F
2023 Yamaha YZ250FX
2023 Yamaha YZ450F
2023 Yamaha YZ450FX
2024 Kawasaki KX250X
2024 Kawasaki KX450X
2024 Suzuki RM-Z250
2024 Yamaha WR450F
2024 Yamaha YZ250F
2024 Yamaha YZ250FX
2024 Yamaha YZ450F
2024 Yamaha YZ450FX