RK transmission kit open chain XRE 106 links 520 sprocket 40 teeth pinion 14 teeth

The Transmission Kit is the perfect ally for every motorcyclist 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 operation.

The RK chain, with a pitch of 520 and a length of 106 links, features O-Ring XW-Ring, which offers a tensile strength of 3650 kg. Its open design and gray color, both externally and internally, make it not only functional but also aesthetically pleasing. The rivet closure ensures a secure and stable connection.

The JT crown, with an inner diameter of 125 mm and a PCD of 153 mm, has 40 teeth made of robust steel. The six flat-head fastening bolts provide unparalleled solidity, while the bolt hole diameter of 10.5 mm facilitates installation.

The JT sprocket completes the kit with a small engagement fastening and an inner diameter ranging from 18.4 mm to 21.6 mm. With 11 teeth and a width of 7.1 mm, this component is designed to optimize power transmission, ensuring responsive acceleration and immediate response.

This transmission kit is the ideal choice for those looking to enhance their motorcycle's performance, guaranteeing an excellent combination of strength and precision. Tackle every curve and straightaway with the confidence of a transmission system that meets your expectations.

• RK chain: pitch 520, length 106 links, O-Ring XW-Ring
• Tensile strength: 3650 kg
• Design: open, gray color (external and internal)
• Closure: rivet
• JT crown: inner diameter 125 mm, PCD 153 mm, 40 teeth
• Crown material: robust steel
• Number of fastening bolts: 6, flat head
• Bolt hole diameter: 10.5 mm
• JT sprocket: small engagement fastening
• Inner diameter of the sprocket: 18.4 mm - 21.6 mm
• Number of teeth on the sprocket: 11
• Width of the sprocket: 7.1 mm