RK transmission kit open chain XRE 118 links 520 sprocket 38 teeth racing pinion 14 teeth

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

The RK chain, with a pitch of 520 and a length of 118 links, features an innovative XW-Ring O-Ring system, ensuring a tensile strength of 3650 kg. Its open design and gray color, both inside and out, give it a sleek and modern appearance, while the rivet closure ensures stability and safety.

The JT rear sprocket, with an inner diameter of 125 mm and a PCD of 150 mm, is made from sturdy steel and has 38 teeth, ensuring optimal power transmission. The countersunk bolts, with a diameter of 8.5 mm and 6 fixing points, allow for easy and quick installation.

Completing the kit is the JT sprocket, designed for racing, with a small engagement and a tooth count of 15. The width of 8.8 mm and the variable inner diameter between 22 mm and 25 mm make it compatible with a wide range of motorcycles, ensuring high performance and responsiveness in every situation.

Choose this transmission kit for an upgrade that will make a difference in your riding experience, combining reliability and performance in one package.

• RK Chain: pitch 520, length 118 links
• XW-Ring O-Ring system with a tensile strength of 3650 kg
• Open design and gray color (both inside and out)
• Rivet closure for stability and safety
• JT Rear Sprocket: inner diameter 125 mm, PCD 150 mm
• Made from sturdy steel, 38 teeth
• Countersunk bolts: diameter 8.5 mm, 6 fixings
• JT Sprocket: designed for racing, small engagement
• Tooth count: 15
• Width: 8.8 mm, variable inner diameter between 22 mm and 25 mm