RK Transmission Kit Open Chain MXZ5 Blue 118 Links 520 Black Sprocket 49T Racing Pinion 14T

Enhance your motorcycle with our transmission kit, a system designed to ensure high performance and immediate response in every situation. This kit includes an RK chain, a JT sprocket, and a JT rear sprocket, all crafted to provide perfect synergy.

The RK chain, with a pitch of 520 and a length of 118 links, boasts a tensile strength of 3630 kg, ensuring robustness and reliability. Its open design and blue outer color, combined with a black inner color, not only make it aesthetically appealing but also ideal for use in motocross conditions thanks to its MXZ5 type.

The JT rear sprocket, with an inner diameter of 125 mm and a PCD of 150 mm, is designed for secure attachment with its 6 recessed bolts. With 49 teeth and made of steel, it offers exceptional durability and quick response, essential for tackling corners and straights with maximum precision.

The JT sprocket, featuring a small engagement and a tooth count of 15, is the perfect choice for those seeking responsive acceleration. Its width of 8.8 mm and a variable inner diameter between 22 and 25 mm ensure optimal compatibility with the chain and rear sprocket, thus completing a highly efficient transmission system.

• RK Chain: pitch 520, length 118 links, tensile strength 3630 kg, open design, blue outer color and black inner color, MXZ5 type.
• JT Rear Sprocket: inner diameter 125 mm, PCD 150 mm, 6 recessed bolts, 49 teeth, made of steel.
• JT Sprocket: small engagement, 15 teeth, width 8.8 mm, variable inner diameter between 22 and 25 mm.