Hypershift Clutch Kits are one of the most valuable products available when it comes to enhancing the performance of your UTV. Each kit is designed and rigorously tested by the staff at to insure that it will increase your machine s acceleration, backshift, and all around performance. We offer kits for most applications. Most kits but not all include: primary spring, secondary spring, machined clutch weights and a compound radius helix. All of the proper ingredients to get your machine ahead of the competition and keep it there.