RK Open Chain XRE Transmission Kit 98-520 40T Sprocket 13T Gear for Yamaha YFM X Warrior

Revolutionize your motorcycle's performance with our transmission kit, a perfect set of components designed to ensure efficiency and durability. This kit includes an RK chain, a JT sprocket, and a JT rear sprocket, all made from high-strength materials to tackle the challenges of the road.

The RK chain, with a pitch of 520 and a length of 98 links, features an innovative XW-Ring O-Ring system that reduces friction and increases longevity. With a tensile strength of 3650 kg, this chain is ready to support even the highest performance levels. Its sleek gray design, both externally and internally, perfectly complements the look of your motorcycle.

The JT rear sprocket, with an inner diameter of 152 mm and 40 teeth, is constructed from steel to ensure robustness and stability. The flat-head mounting bolts provide a secure fit, while the PCD of 164 mm and the bolt hole diameter of 8.5 mm make it compatible with a wide range of models.

Completing the kit is the JT sprocket, designed for a wide engagement fit and featuring 6 teeth. With an inner diameter ranging from 21 mm to 25 mm and a hole spacing of 42 mm, this sprocket is ideal for optimizing the transmission of engine power.