Improve front-end balance, handling, and suspension predictability with the Race Tech Fork Spring 0.38 kg/mm. Designed for riders who need properly matched fork spring rates, this high-performance replacement spring helps address the under-sprung condition commonly found on sport and off-road motorcycles. The spring is manufactured from chrome silicon wire for a high stiffness-to-mass ratio and consistent suspension performance.
Race Tech part number FRSP 324538 is shot-peened and heat-treated to support long-term durability, accurate spring rates, and resistance to sacking out over time. Its carefully controlled rate helps deliver more predictable fork action and improved chassis control, making it a practical suspension upgrade for riders seeking a more balanced setup. The spring is engineered for direct fitment on compatible Honda motorcycle applications and should be selected according to rider weight, riding style, and overall suspension setup.
This Race Tech fork spring fits the 2007–2009 and 2012–2015 Honda CRF150R, as well as the 2007–2009 Honda CRF150RB Expert. Verify the motorcycle model year and existing suspension configuration before installation. Professional installation and suspension setup are recommended to ensure correct sag, damping balance, and performance.
Features:
- Spring rate: 0.38 kg/mm for improved fork balance and predictable handling
- Material: Chrome silicon wire for strength and a high stiffness-to-mass ratio
- Durability: Shot-peened and heat-treated construction helps resist fatigue and sacking out
- Performance: Accurate spring rate supports consistent suspension response
- Fitment: 2007–2009 and 2012–2015 Honda CRF150R
- Fitment: 2007–2009 Honda CRF150RB Expert
- Brand: Race Tech
- Manufacturer part number: FRSP 324538
- Vendor part number: FRSP 324538
Fitment:
2003 Honda CR85RB Expert
2004 Honda CR85R
2004 Honda CR85RB Expert
2005 Honda CR85R
2005 Honda CR85RB Expert
2005 Suzuki RM85
2006 Honda CR85R
2006 Honda CR85RB Expert
2006 Suzuki RM85
2007 Honda CR85R
2007 Honda CR85RB Expert
2007 Honda CRF150R
2007 Honda CRF150RB Expert
2007 Suzuki RM85
2008 Honda CRF150R
2008 Honda CRF150RB Expert
2008 Suzuki RM85
2009 Honda CRF150R
2009 Honda CRF150RB Expert
2009 Suzuki RM85
2009 Suzuki RM85L
2010 Honda CRF150R
2010 Honda CRF150RB Expert
2010 Suzuki RM85
2010 Suzuki RM85L
2011 Honda CRF150R
2011 Honda CRF150RB Expert
2011 Suzuki RM85
2011 Suzuki RM85L
2012 Honda CRF150R
2012 Honda CRF150RB Expert
2012 Suzuki RM85
2012 Suzuki RM85L
2013 Honda CRF150R
2013 Honda CRF150RB Expert
2013 Suzuki RM85
2013 Suzuki RM85L
2014 Honda CRF150R
2014 Honda CRF150RB Expert
2014 Suzuki RM85
2014 Suzuki RM85L
2015 Honda CRF150R
2015 Honda CRF150RB Expert
2015 Suzuki RM85
2015 Suzuki RM85L
2016 Honda CRF150R
2016 Honda CRF150RB Expert
2016 Suzuki RM85
2016 Suzuki RM85L
2017 Honda CRF150R
2017 Honda CRF150RB Expert
2017 Suzuki RM85
2018 Honda CRF150R
2018 Honda CRF150RB Expert
2018 Suzuki RM85
2019 Honda CRF150R
2019 Honda CRF150RB Expert
2019 Suzuki RM85
2020 Honda CRF150R
2020 Honda CRF150RB Expert
2020 Suzuki RM85
2021 Honda CRF150R
2021 Honda CRF150RB Expert
2021 Suzuki RM85
2022 Honda CRF150R
2022 Honda CRF150RB Expert
2022 Suzuki RM85
2023 Honda CRF150R
2023 Honda CRF150RB Expert
2023 Suzuki RM85
2024 Honda CRF150R
2024 Honda CRF150RB Expert
2024 Suzuki RM85