RK Transmission Kit Open Chain XRE Black 104 Links 525 Sprocket 39z Silent Sprocket 15z

The Motorcycle Transmission Kit is the ideal ally for those looking to optimize the performance of their vehicle. Composed of an RK chain, an ESJOT sprocket, and a JT pinion, this kit is designed to ensure smooth and lasting operation.

The RK chain, with a pitch of 525 and a length of 104 links, features an O-Ring XW-Ring system that ensures a tensile strength of 4200 kg. Its sleek design, with black outer and inner colors, integrates perfectly with any motorcycle, while the rivet closure type offers additional security.

The ESJOT sprocket, with an inner diameter of 55 mm and a PCD of 85 mm, has 39 teeth and is made of robust steel. The flat-head fastening bolts ensure optimal stability, making this component essential for efficient transmission.

The JT pinion, with a small engagement fitting and an inner diameter ranging from 22.2 mm to 25 mm, is designed to reduce noise thanks to its silenced design. With 15 teeth and a width of 16.5 mm, this pinion perfectly completes the kit, ensuring a quick and precise engine response.

• RK Chain
• Pitch: 525
• Length: 104 links
• System: O-Ring XW-Ring
• Tensile strength: 4200 kg
• Design: black outer and inner colors
• Closure type: rivet
• ESJOT Sprocket
• Inner diameter: 55 mm
• PCD: 85 mm
• Teeth: 39
• Material: robust steel
• Fastening bolts: flat head
• JT Pinion
• Fitting: small engagement
• Inner diameter: 22.2 mm - 25 mm
• Design: silenced
• Teeth: 15
• Width: 16.5 mm