RK chain XRE Transmission Kit Gold 138-428 Sprocket 58z Racing Sprocket 14z for SWM RS R

The Motorcycle Transmission Kit is the perfect ally for those looking to maximize the performance of their two-wheeler. This kit includes an RK chain, an ESJOT sprocket, and an ESJOT crown, all designed to ensure smooth and responsive operation.

The RK chain, with a pitch of 428 and a length of 138 links, features an innovative XW-Ring O-Ring system that offers a tensile strength of 2700 kg. Its sleek design, with a gold finish both inside and out, not only enhances the aesthetics of the motorcycle but also contributes to long-lasting durability. The clip closure makes installation and maintenance easy.

The ESJOT crown, with an inner diameter of 125 mm and a PCD of 150 mm, is made from sturdy steel and has 58 teeth for optimal power transmission. The flat-head mounting bolts ensure excellent stability, while the precise design guarantees perfect compatibility with the rest of the kit.

The ESJOT sprocket, designed for wide engagement fitting, boasts 14 teeth and a width of 7 mm. With an inner diameter ranging from 17.07 mm to 20 mm, this racing sprocket is ideal for those seeking quick acceleration and superior control.

• RK Chain: pitch 428, length 138 links
• XW-Ring O-Ring system with a tensile strength of 2700 kg
• Gold finish inside and out to enhance aesthetics and durability
• Clip closure for easy installation and maintenance
• ESJOT Crown: inner diameter 125 mm, PCD 150 mm
• Made from sturdy steel with 58 teeth
• Flat-head mounting bolts for excellent stability
• ESJOT Sprocket: 14 teeth, width 7 mm
• Inner diameter ranging from 17.07 mm to 20 mm
• Designed for wide engagement fitting