RK transmission kit chain XRE blue 108-520 49 tooth sprocket silent 16 tooth for Aprilia

Enhance your motorcycle's performance with our transmission kit, a perfect set of components designed to ensure a smooth and responsive ride. This kit includes an RK chain, a JT sprocket, and a JT rear sprocket, all made from high-strength materials to tackle the challenges of the road.

The RK chain, with a pitch of 520 and a length of 108 links, features an innovative XW-Ring system that reduces friction and improves efficiency. With a tensile strength of 3650 kg, this chain is ready to support even the most powerful motorcycles. Its sleek design, with a blue exterior and gray interior, adds a touch of style to your bike.

The JT rear sprocket, with an inner diameter of 136 mm and a PCD of 160 mm, is designed for precise and secure mounting. With 49 teeth and a robust steel material, it offers exceptional durability and immediate response in acceleration. The flat-head mounting bolts ensure optimal stability during use.

Completing the kit is the JT sprocket, a noise-dampened component that reduces noise and enhances riding comfort. With a small snap-on fitting and an inner diameter ranging from 22 to 24 mm, this 22-tooth sprocket is designed to fit perfectly on your motorcycle, ensuring excellent power transmission.

• RK chain: pitch 520, length 108 links
• XW-Ring system for friction reduction
• Tensile strength: 3650 kg
• Design: blue exterior and gray interior
• JT rear sprocket: inner diameter 136 mm, PCD 160 mm
• 49 teeth, robust steel material
• Flat-head mounting bolts
• JT sprocket: 22 teeth, small snap-on fitting
• Inner diameter ranging from 22 to 24 mm
• Noise-dampened component for noise reduction