H&R hrsRF160130

The H&R 60mm I.D. race spring is a single race spring 160 mm long with a spring rate of 130 N/mm (approximately 742 lbs/in), intended for high-stiffness suspension tuning in track and race setups. Manufactured in Germany from (hf) 54SiCr6 spring steel, this 60mm program uses high-tensile thin wire to cut mass by about 15% and increase travel by roughly 10% compared with many competitors. H&R’s broad line covers many lengths and rates and includes tender springs; main springs are pre-blocked to avoid permanent set.

H&R 60mm ID Single Race Spring Length 160mm Spring Rate 130 N/mm or 742 lbs/inch