
The H&R 60mm I.D. race spring is a single 60mm spring with a 15 N/mm (86 lbs/in) rate for dialing ride and response. Manufactured in Germany from lightweight (hf) 54SiCr6 spring steel, H&R’s 60mm springs are about 15% lighter and offer roughly 10% more travel than many competitors. The comprehensive 60mm program includes a wide selection of lengths and rates plus tender springs; all springs are pre-blocked at the factory to prevent setting or sag and suit Euro-spec cars including Porsche GT3.
H&R 60mm ID Single Race Spring Length 60mm Spring Rate 15 N/mm or 86 lbs/inch