RK Transmission Kit Open Chain XRE Blue/Grey 140 Links 428 Black Sprocket 61z 14z Gear

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

The RK chain, with a pitch of 428 and a length of 140 links, features an innovative XW-Ring O-Ring system that provides a tensile strength of 2700 kg. Its external blue color and internal gray not only give it an attractive appearance but also contribute to greater visibility. The clip closure makes installation and maintenance easy.

The ESJOT sprocket, made of robust steel, has an internal diameter of 136 mm and a PCD of 156 mm, with 61 teeth that ensure optimal power transmission. The black color of the sprocket perfectly integrates with the motorcycle's design, while the flat-head fastening bolts ensure uncompromising stability.

Finally, the JT pinion, with a wide snap-on fastening, offers unique versatility thanks to its variable internal diameters (from 16 mm to 20 mm) and the 14 teeth that optimize its performance. The fastening hole distance of 32 mm and the number of fastening bolts (2) ensure a secure and precise installation.

• RK chain: pitch 428, length 140 links
• XW-Ring O-Ring system with a tensile strength of 2700 kg
• External blue color and internal gray
• Clip closure for easy installation and maintenance
• ESJOT sprocket: internal diameter 136 mm, PCD 156 mm
• 61 teeth for optimal power transmission
• Black color for integration with motorcycle design
• Flat-head fastening bolts for stability
• JT pinion: wide snap-on fastening
• Variable internal diameters from 16 mm to 20 mm
• 14 teeth for performance optimization
• Fastening hole distance of 32 mm
• Number of fastening bolts: 2