H&R hrsRF080210

The H&R 60mm I.D. race spring (80mm length, 210 N/mm) is a single main race spring made from special (hf) 54SiCr6 spring steel. Manufactured in Germany with high-tensile wire alloy, H&R uses thinner wire to deliver roughly 15% less weight and about 10% more travel than comparable springs, helping deliver better tuning flexibility and handling precision. Main springs are pre-blocked at the factory so they won’t set or sag. The comprehensive 60mm range includes many lengths and rates plus tender springs for motorsport and Euro-spec cars such as the Porsche GT3.

H&R 60mm ID Single Race Spring Length 80mm Spring Rate 210 N/mm or 1199 lbs/inch