RK Transmission Kit open chain XRE 114 links 520 black sprocket 50z racing pinion 13 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 exceptional durability and reliability.

The RK chain, with a pitch of 520 and a length of 114 links, features an innovative XW-Ring O-Ring system that reduces friction and increases tensile strength up to 3650 kg. Its open design and gray color, both inside and out, make it not only high-performing but also aesthetically appealing. The rivet closure ensures a secure and long-lasting connection.

• RK Chain
• Pitch: 520
• Length: 114 links
• System: XW-Ring O-Ring
• Tensile strength: up to 3650 kg
• Design: open, gray color
• Closure: rivet

The JT rear sprocket, with a pitch of 520 and an inner diameter of 136 mm, is designed for precise mounting thanks to the PCD of 156 mm and the six countersunk mounting bolts. With 50 teeth and made from robust steel, this sprocket is built to withstand the most intense stresses, ensuring optimal power transmission.

• JT Rear Sprocket
• Pitch: 520
• Inner diameter: 136 mm
• PCD: 156 mm
• Number of teeth: 50
• Material: robust steel

Completing the kit is the JT sprocket, a racing component with 13 teeth, offering a small engagement for easy and quick installation. With an inner diameter ranging from 21.2 mm to 25 mm and a width of 11 mm, this sprocket is designed to maximize transmission efficiency.

• JT Sprocket
• Number of teeth: 13
• Inner diameter: ranging from 21.2 mm to 25 mm
• Width: 11 mm