CFMOTO Cforce 450/520 Variatorkit

Stage 3 kit is the best choice that you can get for Your ATV. Upgraded helix, as included with out Stage 3 kits, is the most important part for controlling CVT upshifting and downshifting. With the right Stage 3 kit for your use, you can get the best performance and the best riding experience. Stage 3 Big Tire & Mud Kit (Tires 29”-34”) • Big tire kit for Mud use! Helps to transfer the engine power better to the wheels! • Smoother engagement! • The lower part of Helix will let you drive at low speed with higher rpm and therefore gives you more HP and Torque to the wheels. This will give you a lot of tire-turning torque to hammer through thick mud. • The higher part of the helix is designed to give more and more upshifting with same rate as your engine is making more power! • Quicker backshift which results in crisp throttle response! • Reduces belt slip and heat. • This is the kit for you if you love riding in thick mud or have big tires! The kit has gone through long testing period – including real life driving tests as well as the dynamometer tests - before this specific s?tup combination chosen to go with this vehicle model / variator combination - the outcome you have here is the best and safest s?tup choice for you and your vehicle. Stage 3 'BIG TIRE & MUD' kit for tires 29”-34” Clutch holding tool p/n 80.1700 also recommended to get with this order. Clutch compression tool p/n 80.400 also recommended to get with this order.