Swift Flat Track Specific Motorcycle Shock Springs 8in length, 2.5 in ID, 325 lbs/in Standard Coilover Springs Round Wire Linear Rate Bump

Round Wire Linear Rate Bump Springs 700 lbs/in

and many other professional racing avenues

Our proprietary material (H5S

5" mandrel bent stainless steel tubing

16in length

Swift Flat Track Specific Motorcycle Shock Springs 8in length, 2.5 in ID, 325 lbs/in Standard Coilover Springs Round Wire Linear Rate Bump8in length, 2. 5 in ID, 325 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