RK Transmission Kit open chain XRE 108 links 520 sprocket 42 teeth pinion 14 teeth

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, an ESJOT sprocket, and a JT pinion, all made to offer durability and reliability.

The RK chain, with a pitch of 520 and a length of 108 links, features an innovative XW-Ring system that reduces friction and increases tensile strength up to 3650 kg. Its open design and gray color, both inside and out, give your motorcycle a sleek and modern look.

The ESJOT sprocket, with an inner diameter of 74 mm and 42 teeth, is made from sturdy steel and has a PCD of 100 mm. It is secured with 5 flat-head bolts, ensuring optimal stability during riding.

Completing the kit is the JT pinion, designed for a small engagement and equipped with 13 teeth. With a width of 8.5 mm and an inner diameter ranging from 21.7 mm to 25 mm, this pinion ensures a perfect fit with the chain and sprocket, optimizing power transmission.

• RK chain: pitch 520, length 108 links
• XW-Ring system for reduced friction
• Tensile strength up to 3650 kg
• Open design, gray color inside and out
• ESJOT sprocket: inner diameter 74 mm, 42 teeth
• Made from sturdy steel
• PCD of 100 mm
• Secured with 5 flat-head bolts
• JT pinion: 13 teeth, small engagement
• Width 8.5 mm
• Inner diameter ranging from 21.7 mm to 25 mm