RK Transmission Kit chain XRE Blue/Grey 136 Links 428 Black Sprocket 51z 15 Tooth Pinion

The Motorcycle Transmission Kit is the ideal solution for those seeking high performance and reliability. Composed of an RK chain, a JT sprocket, and a JT crown, this kit is designed to ensure smooth and long-lasting transmission.

The RK chain, with a pitch of 428 and a length of 136 links, features an XW-Ring type O-Ring, which offers a tensile strength of 2700 kg. Its open design and external blue color, combined with the internal gray, not only provide an attractive appearance but also ensure optimal performance. The clip closure facilitates installation and maintenance.

The JT crown, with an internal diameter of 58 mm and a PCD of 90 mm, has 51 teeth and is made of sturdy steel. The fastening bolts, with a flat head and a diameter of 10.5 mm, ensure a secure and stable connection.

The JT sprocket, with a small engagement, offers versatility thanks to its 18 teeth and an internal diameter that varies between 18 mm and 20 mm. This component is essential for optimizing the transmission of power from the engine to the wheel, ensuring a quick and dynamic response.

• RK Chain
• Pitch: 428
• Length: 136 links
• Type of O-Ring: XW-Ring
• Tensile strength: 2700 kg
• Design: open, external blue color and internal gray
• Closure: clip for easy installation and maintenance
• JT Crown
• Internal diameter: 58 mm
• PCD: 90 mm
• Number of teeth: 51
• Material: sturdy steel
• Fastening bolts: flat head, diameter 10.5 mm
• JT Sprocket
• Engagement: small
• Number of teeth: 18
• Internal diameter: varies between 18 mm and 20 mm