
The H&R 60mm I.D. race spring is a single race spring for motorsport tuning — 200mm length with a 60 N/mm (343 lbs/in) rate. Manufactured in Germany from (hf) 54SiCr6 lightweight spring steel, the high-tensile alloy lets H&R use thinner coils for reduced weight and increased travel compared with many rivals. Springs are pre-blocked at the factory to prevent sag, and the 60mm program includes a wide selection of lengths and tender springs.
H&R 60mm ID Single Race Spring Length 200mm Spring Rate 60 N/mm or 343 lbs/inch