Upgrade suspension performance with the Race Tech Shock Spring 4.8 kg, designed for riders seeking precise spring response and reliable control across demanding motocross and off-road conditions. Race Tech manufactures its high-performance springs with a high stiffness-to-mass ratio, providing a lightweight design for the specified spring rate without compromising durability or consistency.
This shock spring is manufactured using carefully selected materials and precision processing to deliver dependable suspension performance. The Race Tech 4.8 kg spring helps support accurate suspension tuning and can be selected according to rider weight, riding style, and motorcycle setup. For proper spring-rate selection and suspension matching, consult the Race Tech spring-rate recommendations at racetech.com.
Manufacturer: Race Tech. Vendor part number: SRSP 652648. This spring fits the 2010–2015 Honda CRF450R, 2013–2014 Kawasaki KX450F, and 2014–2015 Yamaha YZ450F. Verify motorcycle year, model, and suspension specifications before installation to ensure compatibility.
Features:
- High-performance construction: Race Tech manufactures precision springs with a high stiffness-to-mass ratio for lightweight performance at the specified rate.
- Spring rate: 4.8 kg, designed to support accurate suspension tuning when matched to rider weight and riding conditions.
- Precision materials and processing: Built using quality materials and manufacturing processes for consistent spring performance.
- Fitment: Fits 2010–2015 Honda CRF450R, 2013–2014 Kawasaki KX450F, and 2014–2015 Yamaha YZ450F models.
- Manufacturer and part number: Race Tech, vendor part number SRSP 652648.
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