RK Open Chain XRE Transmission Kit red/gray 142 links 428 sprocket 62z pinion 13 teeth

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

The RK chain, with a pitch of 428 and a length of 142 links, features an innovative XW-Ring system that reduces friction and increases tensile strength up to 2700 kg. Its attractive design, with a red exterior and gray interior, not only adds a touch of style but also ensures a secure closure thanks to the clip system.

The JT rear sprocket, with an inner diameter of 105 mm and 62 teeth, is made of robust steel to ensure long durability. Its PCD of 125 mm and the 6-bolt flat head mounting provide perfect compatibility and stability during use.

Completing the kit is the JT sprocket, designed for a wide snap-on mounting. With an inner diameter ranging from 14 mm to 17 mm and 13 teeth, it offers excellent acceleration response. The mounting hole distance of 28 mm and a width of 9 mm make installation simple and quick.

• RK chain: pitch 428, length 142 links
• XW-Ring system: friction reduction, tensile strength up to 2700 kg
• Design: red exterior, gray interior, secure clip closure
• JT rear sprocket: inner diameter 105 mm, 62 teeth
• Material: robust steel for long durability
• PCD: 125 mm, 6-bolt mounting with flat heads
• JT sprocket: wide snap-on mounting, inner diameter 14-17 mm, 13 teeth
• Mounting hole distance: 28 mm, width 9 mm