Swift Standard Conventional Springs 16in length, 5 in OD, 125 lbs/in Barrel Type Flat Track Motorcycle Springs 900 lbs/in

900 lbs/in

600 lbs/in

600 lbs-1200 lbs

Round Wire Linear Rate Bump Springs 3000 lbs/in

Bump Spring Retainers 5/8" Shaft

Swift Standard Conventional Springs 16in length, 5 in OD, 125 lbs/in Barrel Type Flat Track Motorcycle Springs 900 lbs/in16in length, 5 in OD, 125 lbs in Barrel Type 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,