Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The H&R 60mm I.D. race spring is a single 40mm spring with a 25 N/mm (143 lbs/in) rate intended for compact or tender applications. Produced in Germany from special (hf) 54SiCr6 spring steel, these springs are typically 15% lighter and provide about 10% more travel than rival springs. H&R offers a comprehensive 60mm program with many lengths and rates; springs are factory pre-blocked to avoid sag and suitable options exist for Porsche GT3 and other Euro-spec vehicles.
H&R 60mm ID Single Race Spring Length 40mm Spring Rate 25 N/mm or 143 lbs/inch
