RK Transmission Kit open chain XRE 134 links 428 black sprocket 57 teeth 14 teeth pinion

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 ensures a perfect balance between strength and performance.

The RK chain, with a pitch of 428 and a length of 134 links, is designed to offer a tensile strength of 2700 kg. Equipped with an innovative XW-Ring O-Ring system, this open chain ensures long-lasting lubrication and increased durability over time. Its sleek design, featuring a gray exterior and interior color, perfectly integrates with the aesthetics of your motorcycle.

The JT rear sprocket, with an inner diameter of 105 mm and a PCD of 125 mm, is made of steel to guarantee unparalleled robustness. With 57 teeth and a 6-bolt flat head mounting system, this sprocket is designed for easy and secure installation, ensuring smooth power transmission.

The JT sprocket completes the kit with a wide snap-on fitting, available in various inner diameter sizes (from 14 mm to 17 mm) and with 14 teeth. The mounting hole spacing of 28 mm and the number of mounting bolts equal to 2 ensure optimal stability during use.

• RK Chain: pitch 428, length 134 links, tensile strength 2700 kg
• XW-Ring O-Ring system for long-lasting lubrication
• Sleek design with gray exterior and interior color
• JT Rear Sprocket: inner diameter 105 mm, PCD 125 mm, made of steel
• 57 teeth, 6-bolt flat head mounting system
• JT Sprocket: wide snap-on fitting, inner diameter available from 14 mm to 17 mm
• 14 teeth, mounting hole spacing 28 mm, 2 mounting bolts