RK Transmission Kit Open Chain XRE Black 118 Links 520 Sprocket 50z Racing Pinion 15 Teeth

The Motorcycle Transmission Kit is the ideal ally for those seeking high performance and reliability on the road. This kit includes an RK chain, a JT sprocket, and a JT rear sprocket, all designed to ensure smooth and long-lasting operation.

The RK chain, with a pitch of 520 and a length of 118 links, features an O-Ring XW-Ring that offers a tensile strength of 3650 kg. Its open design and black color, both inside and out, make it not only high-performing but also aesthetically pleasing. The rivet closure ensures a secure and durable connection, while the closure type is compatible with the Spring Link 725.11.37.

The JT rear sprocket, with a pitch of 520 and an inner diameter of 125 mm, has a PCD of 150 mm and a bolt hole diameter of 8.5 mm. With 50 teeth and made of steel, this sprocket is designed to withstand the most intense stresses, ensuring optimal power transmission.

The JT sprocket, also with a pitch of 520, features a small engagement fitting and has 15 teeth. With an inner diameter ranging from 22 mm to 25 mm and a width of 8.8 mm, this racing sprocket is perfect for those seeking responsiveness and immediate acceleration.

• RK Chain: pitch 520, length 118 links, O-Ring XW-Ring, tensile strength 3650 kg, open design, black color, rivet closure, compatible with Spring Link 725.11.37.
• JT Rear Sprocket: pitch 520, inner diameter 125 mm, PCD 150 mm, bolt hole diameter 8.5 mm, 50 teeth, made of steel.
• JT Sprocket: pitch 520, small engagement fitting, 15 teeth, inner diameter 22-25 mm, width 8.8 mm.