
The H&R 2.50" I.D. race spring is a single 14-inch coil rated at 175 lbs/in, intended for motorsport and custom suspension setups requiring extra length. Made in Germany from lightweight (hf) 54SiCr6 spring steel, the high-tensile wire allows thinner coils that reduce mass and expand travel. H&R cites about a 15% weight advantage and roughly 10% more travel compared with many rivals; the range includes many lengths and rates and springs are supplied pre-blocked.
H&R 2.5 inch ID Single Race Spring Length 14 inch Rate 175 lbs/inch