RK Transmission Kit Open Chain XRE Black 108-520 Black Sprocket 39T 16T Pinion for Aprilia

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 rear sprocket, this kit is designed to ensure smooth and reliable operation.

The RK chain, with a pitch of 520 and a length of 108 links, features an innovative XW-Ring O-Ring system that ensures a tensile strength of 3650 kg. Its sleek design, with a black finish both inside and out, not only gives it an attractive appearance but also contributes to its durability over time. The rivet closure ensures a secure connection, while the closure type suitable for spring connection is 725.11.37.

The JT rear sprocket, with an inner diameter of 62 mm and a PCD of 108 mm, is made of robust steel and features 39 teeth. The 5 flat-head fastening bolts ensure precise and stable mounting, making the sprocket an essential component for efficient transmission.

The JT sprocket, with a small engagement and an inner diameter ranging from 22 mm to 24 mm, offers 22 teeth, ensuring a quick and dynamic response. The combination of these three elements guarantees a smooth and responsive transmission, perfect for any type of use, from daily commuting to high-performance applications.

Choosing the Transmission Kit means investing in a system that combines advanced technology and high-quality materials for a driving experience without compromises.

• RK chain with a pitch of 520 and a length of 108 links
• XW-Ring O-Ring system for a tensile strength of 3650 kg
• Sleek design with black finish inside and out
• Rivet closure for secure connection
• Closure type for spring connection: 725.11.37
• JT rear sprocket with an inner diameter of 62 mm and PCD of 108 mm
• Made of robust steel with 39 teeth
• 5 flat-head fastening bolts for precise mounting
• JT sprocket with small engagement and inner diameter ranging from 22 mm to 24 mm
• Sprocket with 22 teeth for quick and dynamic response