RK Open Chain MXZ5 Transmission Kit Blue 112 Links 520 Sprocket 49T Racing 12T

Enhance your motorcycle's performance with the complete transmission kit, designed to ensure excellent efficiency and long-lasting durability. This kit includes an RK chain, a JT sprocket, and a JT rear sprocket, all made to provide perfect synergy and an unparalleled riding experience.

The RK chain, with a pitch of 520 and a length of 112 links, features 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 give it an attractive appearance but also optimize performance under intense usage conditions, such as motocross. The clip closure makes installation and maintenance easy, making every operation quick and simple.

The JT rear sprocket, with an inner diameter of 126 mm and a PCD of 146 mm, is constructed from steel to ensure superior strength. With 49 teeth and a countersunk bolt type, it offers perfect compatibility and stability during riding, allowing you to tackle every curve with confidence.

The JT sprocket, designed for racing, features a small engagement fastening and has 18 teeth. With a width of 7.1 mm and an inner diameter ranging from 18 to 20 mm, this sprocket is ideal for maximizing your motorcycle's acceleration and responsiveness.

• RK Chain:
• Pitch: 520
• Length: 112 links
• Tensile strength: 3630 kg
• Design: open with blue outer color and black inner color
• Closure: clip for easy installation and maintenance
• JT Rear Sprocket:
• Inner diameter: 126 mm
• PCD: 146 mm
• Material: steel
• Number of teeth: 49
• Bolt type: countersunk
• JT Sprocket:
• Fastening: small engagement
• Number of teeth: 18
• Width: 7.1 mm
• Inner diameter: variable between 18 and 20 mm