RK transmission kit open chain XRE 98 links 520 sprocket 39 teeth pinion 15 teeth

The Motorcycle Transmission Kit is the ideal ally 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 long-lasting operation.

The RK chain, with a pitch of 520 and a length of 98 links, features an innovative XW-Ring O-Ring system that guarantees a tensile strength of 3650 kg. Its open design and gray color, both externally and internally, make it not only functional but also aesthetically pleasing. The rivet closure ensures a secure and robust connection.

The JT rear sprocket, with a pitch of 520 and 39 teeth, is made of steel for optimal strength. With an inner diameter of 100 mm and a PCD of 124 mm, it is designed for precise mounting thanks to the 6 flat head bolts. Its robust construction ensures long durability, even in the most demanding conditions.

The JT sprocket, also with a pitch of 520, offers a small engagement mounting with 14 teeth. With an inner diameter ranging from 22.2 mm to 25 mm and a hole spacing of 38 mm, this component is designed to fit perfectly into your transmission system. The width of 16 mm and the 2 mounting bolts ensure stability and reliability.

• RK Chain: pitch 520, length 98 links, XW-Ring O-Ring system, tensile strength 3650 kg, gray color, rivet closure.
• JT Rear Sprocket: pitch 520, 39 teeth, made of steel, inner diameter 100 mm, PCD 124 mm, 6 flat head bolts.
• JT Sprocket: pitch 520, 14 teeth, small engagement mounting, inner diameter 22.2 mm - 25 mm, hole spacing 38 mm, width 16 mm, 2 mounting bolts.