RK Transmission Kit Open Chain XRE Red/Gray 130 Links 428 Sprocket 50z Pinion 13 Teeth

The Motorcycle Transmission Kit is the ideal solution for those looking to optimize their vehicle's performance. Composed of an RK chain, a JT sprocket, and a JT rear sprocket, this kit is designed to ensure smooth and durable operation.

The RK chain, with a pitch of 428 and a length of 130 links, features an XW-Ring type O-Ring, which offers a tensile strength of 2700 kg. Its open design and red outer color, combined with a gray inner color, not only provide an attractive appearance but also ensure optimal performance. The clip closure facilitates installation and maintenance.

The JT rear sprocket has an inner diameter of 58 mm and a PCD of 78 mm, with a tooth count of 50. Made of steel, it is designed to withstand wear and ensure efficient power transmission. The flat head mounting bolts, with a hole diameter of 8.5 mm and a total of 4 bolts, ensure uncompromising stability.

The JT sprocket, with a small engagement fitting and a tooth count of 18, is made to offer perfect synergy with the chain and rear sprocket. With a width of 7 mm and an inner diameter ranging from 18.4 mm to 20.1 mm, this component is essential for smooth and responsive transmission.

• RK Chain: pitch 428, length 130 links, XW-Ring type O-Ring, tensile strength 2700 kg, open design, outer color red, inner gray, clip closure.
• JT Rear Sprocket: inner diameter 58 mm, PCD 78 mm, tooth count 50, made of steel, designed to withstand wear, flat head mounting bolts, hole diameter 8.5 mm, 4 bolts.
• JT Sprocket: small engagement fitting, tooth count 18, width 7 mm, inner diameter between 18.4 mm and 20.1 mm.