
The H&R 2.50" I.D. race spring is a single 12-inch coil rated at 400 lbs/in for suspension setups requiring higher spring rates. Manufactured in Germany from (hf) 54SiCr6 spring steel, the high-tensile wire permits thinner coils to lower mass and increase travel. H&R cites about a 15% weight advantage and roughly 10% more travel versus many competitors; a wide array of main and tender lengths and spring rates is offered and springs ship pre-blocked.
H&R 2.5 inch ID Single Race Spring Length 12 inch Rate 400 lbs/inch