RK Transmission Kit Open Chain XRE Gold 142-428 Sprocket 62 Teeth 13 Teeth for Aprilia RX

Enhance your motorcycle's performance with our transmission kit, a perfect set of components designed to ensure smooth and responsive operation. This kit includes an RK chain, a JT sprocket, and a JT rear sprocket, all made to provide exceptional durability and reliability.

The RK chain, with a pitch of 428 and a length of 142 links, features an innovative XW-Ring O-Ring system that ensures optimal lubrication and a tensile strength of 2700 kg. Its sleek design, with a gold finish both inside and out, not only enhances the aesthetics of your motorcycle but also contributes to greater wear resistance.

The JT rear sprocket, with an inner diameter of 105 mm and a PCD of 125 mm, is made from robust steel and features 62 teeth for efficient power transmission. The flat head mounting bolts ensure unparalleled stability, while its design is intended to withstand the most intense stresses.

Completing the kit is the JT sprocket, designed for a wide fitment, with 6 teeth and a width of 9 mm. With an inner diameter varying between 14 and 17 mm and a hole spacing of 28 mm, this sprocket integrates perfectly with the other components of the kit, ensuring smooth and responsive transmission.

• RK chain: pitch 428, length 142 links
• XW-Ring O-Ring system for optimal lubrication
• Tensile strength: 2700 kg
• Gold finish inside and out
• JT rear sprocket: inner diameter 105 mm, PCD 125 mm
• 62 teeth for efficient power transmission
• Flat head mounting bolts for stability
• JT sprocket: wide fitment, 6 teeth
• Sprocket width: 9 mm
• Variable inner diameter: 14-17 mm
• Hole spacing: 28 mm