RK transmission kit open chain XRE 114 links 520 crown 50 teeth silent sprocket 14 teeth

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

The RK chain, with a pitch of 520 and a length of 114 links, features an innovative XW-Ring O-Ring system that offers a tensile strength of up to 3650 kg. Its open design and gray color, both externally and internally, provide a sleek and modern appearance, while the rivet closure ensures uncompromising solidity.

The JT rear sprocket, with an inner diameter of 130 mm and a PCD of 150 mm, is made from robust steel and features 50 teeth, ensuring optimal power transmission. The tapered bolts and a bolt hole diameter of 8.5 mm guarantee precise and secure mounting.

The JT sprocket, designed with a small snap-on attachment, offers an inner diameter ranging from 21.7 mm to 25 mm, with 14 teeth for responsive acceleration and smooth power management. Its silenced configuration reduces noise, enhancing the riding experience.

• RK chain with a pitch of 520 and a length of 114 links
• XW-Ring O-Ring system with a tensile strength of 3650 kg
• Open design and gray color (external and internal)
• Rivet closure for maximum solidity
• JT rear sprocket with an inner diameter of 130 mm and PCD of 150 mm
• Made from robust steel with 50 teeth
• Tapered bolts and bolt hole diameter of 8.5 mm
• JT sprocket with small snap-on attachment
• Inner diameter ranging from 21.7 mm to 25 mm
• 14 teeth for responsive acceleration
• Silenced configuration for noise reduction