RK Transmission Kit open chain XRE 118 links 520 sprocket 50 teeth pinion 12 teeth

The Motorcycle Transmission Kit is the perfect ally for those seeking high performance and reliability on the road. 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 118 links, features an O-Ring XW-Ring that enhances its strength and lubrication. With a tensile strength of 3650 kg, this chain is built to tackle the most challenging demands, while its sleek gray color adds a touch of style to your motorcycle.

The JT crown, with an inner diameter of 125 mm and a PCD of 150 mm, has 50 teeth made of robust steel. It is secured with 6 countersunk bolts, ensuring optimal stability during riding. The combination of materials and design guarantees long durability and high performance.

The JT sprocket completes the kit with a small engagement and a tooth count of 15. With an inner diameter ranging from 22 mm to 25 mm and a width of 8.8 mm, this component is designed for precise and secure mounting, contributing to responsive acceleration and smooth power management.

• RK chain: pitch 520, length 118 links, O-Ring XW-Ring
• Chain tensile strength: 3650 kg
• Chain color: gray
• JT crown: inner diameter 125 mm, PCD 150 mm, 50 teeth
• Crown material: robust steel
• Crown fastening: 6 countersunk bolts
• JT sprocket: tooth count 15, small engagement
• Sprocket inner diameter: ranging from 22 mm to 25 mm
• Sprocket width: 8.8 mm