Clutch Pack Kits contain everything you need to upgrade your worn out clutch plates and springs! Each kit comes with new frictions, steels, and clutch springs, all made from premium grade materials. The frictions and steels are made to exact O.E.M. tolerances and specifications, and produce the same feel and wear resistance of O.E.M. plates. Wiseco clutch springs are 8 - 10% stiffer than stock to ensure a positive clutch lockup every time. An easy solution to worn or slipping clutch packs. Come complete with friction plates, steel/alloy plates and clutch springs. Notes: Actual kit contents WILL VARY by fitment. Some Gas Gas / KTM / Husqvarna models don’t include springs and reuse the single O.E.M. bevel spring.