
The H&R 60mm I.D. race spring, 140mm length with a 200 N/mm (1,143 lbs/in) rate, is manufactured from lightweight (hf) 54SiCr6 spring steel in Germany as part of H&R’s 2.50" I.D. race line. The high-tensile wire construction lets H&R use thinner material to shave weight and increase travel over many competitors. With a broad selection of lengths and rates plus tender spring options, these springs ship pre-blocked to resist setting and support accurate suspension tuning.
H&R 60mm ID Single Race Spring Length 140mm Spring Rate 200 N/mm or 1143 lbs/inch