RK Transmission Kit Open Chain XRE Black 108 Links 520 Sprocket 41T Sprocket 15T

The Transmission Kit 520 is the ideal solution for those looking to optimize the performance of their motorcycle. Composed of an RK chain, a JT sprocket, and a JT rear sprocket, this kit is designed to ensure smooth and responsive transmission, essential for every motorcyclist.

The RK chain, with a pitch of 520 and a length of 108 links, features an innovative XW-Ring system that guarantees a tensile strength of 3650 kg. Its sleek design, with a black outer and inner color, not only provides an attractive appearance but also contributes to long-lasting durability. The rivet closure ensures a secure connection, while compatibility with the spring link 725.11.37 makes it versatile for various applications.

The JT rear sprocket has an inner diameter of 74 mm and a PCD of 96 mm, with 41 teeth that ensure quick and precise response. Made from robust steel, it is designed to withstand intense stresses while maintaining performance even on the most challenging routes. The flat-head mounting bolts, with a diameter of 10.5 mm and a quantity of 5, ensure optimal stability.

The JT sprocket completes the kit with a wide snap-on fitting, an inner diameter ranging from 21 mm to 25 mm, and 6 teeth for efficient power transmission. With a width of 11 mm and a hole spacing of 41 mm, this sprocket is designed to fit perfectly into the transmission system, ensuring easy and quick installation.

• RK Chain: pitch 520, length 108 links
• XW-Ring System: tensile strength of 3650 kg
• Design: black outer and inner color
• Closure: rivet for a secure connection
• JT Rear Sprocket: inner diameter 74 mm, PCD 96 mm, 41 teeth
• Material: robust steel for stress resistance
• Mounting Bolts: flat head, diameter 10.5 mm, quantity 5
• JT Sprocket: wide snap-on fitting, inner diameter 21-25 mm, 6 teeth
• Sprocket Width: 11 mm, hole spacing 41 mm