H&R 60mm ID Single Race Spring Length 100mm Spring Rate 380 N/mm or 2169 lbs/inch - RF100380 Gauges The autoclave vacuuming process of

The autoclave vacuuming process of making dry carbon means fewer pinholes and virtually no air pockets that form in the carbon

unleashing all available horsepower and torque

Eliminates Suspension Control Error Light When Lowered/Raised more than 1”

This filter features ten layers of pre-oiled cotton gauze media to provide maximum Longevity

allowing for settings to accommodate most driving conditions

H&R 60mm ID Single Race Spring Length 100mm Spring Rate 380 N/mm or 2169 lbs/inch - RF100380 Gauges The autoclave vacuuming process ofH&R 2. 50" I. D. Race Springs are made with extremely high tensile strength wire alloy which allows the use of a thinner wire. Manufactured using advanced materials and precision technology in Germany, H&R 2. 50" I. D. Race Springs are crafted from special lightweight (hf) 54SiCr6 spring steel. For any given spring rate, they are on average 15% lighter and have 10% more travel than competitors' springs. Main springs range from 6" to 18" in length and