RK transmission kit open chain XRE 114 links 520 sprocket 40 teeth silent pinion 16 teeth

The Motorcycle Transmission Kit is the ideal solution for those looking to optimize the performance of their vehicle. 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 features a pitch of 520 and a length of 114 links, with an innovative XW-Ring O-Ring system that ensures a tensile strength of 3650 kg. Its open design, with an elegant gray color both inside and out, offers not only robustness but also an attractive aesthetic. The rivet closure guarantees a secure and reliable connection.

The JT crown, with a pitch of 520 and an inner diameter of 125 mm, is made of steel for optimal strength. With 40 teeth and a PCD of 150 mm, it perfectly meets the needs of those seeking high performance. The six recessed fastening bolts ensure unparalleled stability.

The JT sprocket, also with a pitch of 520, is designed for a small snap-on fastening, with an inner diameter ranging from 22 to 25 mm. With 16 teeth and a width of 11.4 mm, the silent sprocket contributes to smoother and quieter operation, enhancing the riding experience.

• RK Chain: pitch 520, length 114 links
• XW-Ring O-Ring: tensile strength 3650 kg
• Design: gray color, rivet closure
• JT Crown: pitch 520, inner diameter 125 mm
• Material: steel, 40 teeth, PCD 150 mm
• Fastening bolts: 6 recessed
• JT Sprocket: pitch 520, small snap-on fastening
• Inner diameter of sprocket: 22-25 mm, 16 teeth, width 11.4 mm