Improve front-end control and handling balance with the Race Tech Fork Spring, model 0.42 kg/mm, manufacturer part number FRSP 324542 and vendor part number FRSP 324542. Designed for motorcycle suspension applications, this high-performance fork spring helps provide more predictable response than an under-sprung setup, making it a practical upgrade for riders seeking improved stability and confidence.
Race Tech manufactures this spring from chrome silicon wire for a high stiffness-to-mass ratio and dependable performance. The spring is shot-peened and heat treated to support long-term durability, accurate spring rates and resistance to sacking out during repeated use. Its carefully controlled rate helps match suspension performance to the motorcycle and rider requirements.
Fitment includes the 2007 Honda CRF150R, 2008 Honda CRF150R, 2009 Honda CRF150R, 2012 Honda CRF150R, 2013 Honda CRF150R, 2014 Honda CRF150R, 2015 Honda CRF150R, 2016 Honda CRF150R, 2017 Honda CRF150R and 2007 Honda CRF150RB Expert. Verify the motorcycle model, year and suspension specifications before installation to ensure the correct spring rate and application.
Features:
- Spring Rate: 0.42 kg/mm for motorcycle fork suspension tuning
- Material: Chrome silicon wire for strength and responsive performance
- Construction: Shot-peened and heat treated for durability
- Performance: High stiffness-to-mass ratio for controlled suspension response
- Accuracy: Consistent spring rate designed to resist sacking out
- Fitment: 2007–2009 and 2012–2017 Honda CRF150R; 2007 Honda CRF150RB Expert
- Brand: Race Tech
- Manufacturer Part Number: FRSP 324542
- Vendor Part Number: FRSP 324542
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