
The H&R 60mm I.D. race spring is a single main spring (200mm length, 120 N/mm or 686 lbs/in) for competition suspension setups. Manufactured in Germany from lightweight (hf) 54SiCr6 spring steel, H&R's 2.50" I.D. race program delivers about 15% less weight and roughly 10% more travel than comparable springs. Each spring is pre‑blocked to resist permanent set; the program includes many lengths and rates plus tender springs and coverage that extends to Porsche GT3 and other Euro‑spec cars.
H&R 60mm ID Single Race Spring Length 200mm Spring Rate 120 N/mm or 686 lbs/inch