RK chain XRE transmission kit black 120 links 520 black sprocket 52z racing pinion 13z

The Motorcycle Transmission Kit is the ideal solution for those looking to optimize their vehicle's performance. This kit includes an RK chain, a JT sprocket, and a JT rear sprocket, designed to ensure efficiency and durability over time.

The RK chain, with a pitch of 520 and a length of 120 links, features an innovative XW-Ring system that enhances lubrication and reduces wear. With a tensile strength of 3650 kg, this chain is ready to tackle even the most challenging conditions. Its sleek design, with a black finish both inside and out, perfectly integrates with any motorcycle.

The JT rear sprocket, with an inner diameter of 136 mm and a PCD of 156 mm, is made of steel to ensure strength and reliability. With 52 teeth and a 6-bolt recessed fastening system, it offers perfect compatibility and stability, ensuring smooth and responsive acceleration.

Completing the kit is the JT sprocket, designed for racing performance. With a small engagement and an inner diameter ranging from 21.2 mm to 25 mm, this 12-tooth sprocket is ideal for improving engine response and optimizing power transmission.

• RK chain: pitch 520, length 120 links
• XW-Ring system to enhance lubrication and reduce wear
• Tensile strength: 3650 kg
• Sleek design with black finish inside and out
• JT rear sprocket: inner diameter 136 mm, PCD 156 mm
• Material: steel for strength and reliability
• 52 teeth with 6-bolt recessed fastening system
• JT sprocket: designed for racing performance
• Small engagement, inner diameter between 21.2 mm and 25 mm
• 12-tooth sprocket to improve engine response