Swift Flat Track Specific Motorcycle Shock Springs 8in length, 2.5 in ID, 425 lbs/in Standard Coilover Springs 1100 lbs/in

1100 lbs/in

250 lbs/in Barrel Type

Rally America

450 lbs/in

Round Wire Linear Rate Bump Springs 800 lbs/in

Swift Flat Track Specific Motorcycle Shock Springs 8in length, 2.5 in ID, 425 lbs/in Standard Coilover Springs 1100 lbs/in8in length, 2. 5 in ID, 425 lbs in Swift Standard Coilover Springs are made from a proprietary (H5S. TW.) Material. This allows Swift Springs to manufacture a spring that is has more stroke, increased traction and handling as well as a spring with less coils, resulting in a lighter spring with less unsprung weight. The same springs are used in Super GT, Formula Nippon, F3, F3000, Super Taikyu, IMSA, Pirelli World Challenge, Rally America, VLN, Le Mans