RK transmission kit open chain XRE 108 links 520 sprocket 41 teeth pinion 15 teeth

The Transmission Kit is the perfect ally for every motorcyclist seeking high performance and reliability. Composed of an RK chain, a JT sprocket, and a JT rear sprocket, this kit is designed to ensure smooth and long-lasting operation, even in the most demanding conditions.

The RK chain, with a pitch of 520 and a length of 108 links, features an innovative XW-Ring O-Ring system that reduces friction and increases tensile strength up to 3650 kg. Its open design and gray color, both externally and internally, give it a sleek and modern appearance, while the rivet closure system ensures a secure and lasting connection.

The JT rear sprocket, with a pitch of 520 and 41 teeth, is made of robust steel and has an inner diameter of 74 mm. Thanks to the PCD of 96 mm and the 5 flat-head mounting bolts, installation is simple and quick. The sprocket is designed to withstand wear, ensuring optimal power transmission.

The JT sprocket completes the kit with its wide engagement fitting and a tooth count of 15. With an inner diameter ranging from 21 mm to 25 mm and a hole spacing of 41 mm, this sprocket is perfect for fitting various motorcycle configurations. The width of 11 mm and robust design ensure consistent performance over time.

• RK Chain
• Pitch: 520
• Links: 108
• XW-Ring O-Ring System
• Tensile Strength: up to 3650 kg
• Color: gray (external and internal)
• Closure System: rivet
• JT Rear Sprocket
• Pitch: 520
• Teeth: 41
• Material: steel
• Inner Diameter: 74 mm
• PCD: 96 mm
• Number of Bolts: 5 (flat head)
• JT Sprocket
• Fitting: wide engagement
• Teeth: 15
• Inner Diameter: from 21 mm to 25 mm
• Hole Spacing: 41 mm
• Width: 11 mm