
The H&R 2.50 in I.D. race spring is a single main spring built for demanding suspension setups. This 10 inch unit is specified at 300 lbs/in and constructed from lightweight (hf) 54SiCr6 spring steel in Germany. It delivers lower weight and increased travel compared with conventional springs, and H&R provides many lengths and rates plus tender springs and factory pre-blocking to maintain preload and resist sagging over time.
H&R 2.5 inch ID Single Race Spring Length 10 inch Rate 300 lbs/inch