Factory Connection Shock Spring - Rear - Spring Rate 330 Lb/In Als-0059

• Cold-wound on precision CNC equipment for the ultimate in strength
• Heat-tempered, shot-peened and end-ground for durability
• Pre-set for fatigue resistance
• Wide variety of rates and applications
• Accurate rates and proper fitment
• Made in the U.S.A.

Honda -- CRF450R -- (2010, 2009, 2012, 2016, 2013, 2011, 2014, 2015); Kawasaki -- KX 450 F -- (2011, 2009, 2013, 2010, 2014, 2012); Kawasaki -- KX 250XC -- (2021); Kawasaki -- KX 250 -- (2021, 2022, 2023, 2024); Kawasaki -- KX 250 F -- (2020); Kawasaki -- KX 250 X -- (2022, 2021, 2023, 2024); Kawasaki -- KX 450SR -- (2022); Suzuki -- RM-Z 250 -- (2017, 2018, 2016, 2019, 2021, 2020, 2022, 2023, 2025, 2024); Yamaha -- YZ 250 F -- (2021, 2015, 2018, 2020, 2014, 2017, 2019, 2016, 2022, 2023, 2024, 2025); Yamaha -- YZ 250 FX -- (2018, 2015, 2016, 2019, 2017, 2021, 2020, 2022, 2023, 2024); Yamaha -- YZ 450 F -- (2012, 2015, 2021, 2014, 2016, 2018, 2019, 2011, 2013, 2017, 2010, 2020, 2022, 2023, 2024, 2025); Yamaha -- YZ 450 FX -- (2018, 2020, 2021, 2019, 2016, 2017, 2022, 2023, 2024); Yamaha -- WR 450 F -- (2019, 2017, 2018, 2021, 2016, 2020, 2023, 2022, 2024); Yamaha -- WR 250 F -- (2021, 2020, 2019, 2022, 2023, 2024); Yamaha -- YZ 250 F Monster Energy -- (2021, 2022, 2023, 2025); Yamaha -- YZ 450 F Monster Energy -- (2021, 2022, 2023, 2025); Yamaha -- YZ250F 50th Anniversary Ed. -- (2024); Yamaha -- YZ450F 50th Anniversary Ed. -- (2024); Triumph -- TF 250-X -- (2024)