Bump Stop Spring, 2.125 in Free Length, 2.000 in OD, 4000 lb/in Spring Rate, Steel, Copper Powder Coat, Each
Swift Springs manufactures springs with differing rates for a variety of circle track racing applications. With options for both dirt and asphalt tracks, Swift has a wide range of coil spring formats, including coil-over, dual rate, bump springs, and more.