RK Transmission Kit open chain XRE 108 links 520 sprocket 42 teeth pinion 16 teeth

The Motorcycle Transmission Kit is the perfect ally for those seeking high performance and reliability on the road. Composed of an RK chain, a JT sprocket, and a JT rear sprocket, this kit is designed to ensure smooth and long-lasting operation.

The RK chain, with a pitch of 520 and a length of 108 links, features an innovative XW-Ring O-Ring system, which ensures a tensile strength of 3650 kg. Its open design, with an elegant gray exterior and interior, not only offers an attractive appearance but also contributes to greater durability over time. The rivet closure guarantees a secure and robust connection.

The JT rear sprocket, with an inner diameter of 148 mm and a PCD of 170 mm, is made of durable steel. With 42 teeth and a 6-bolt tapered mounting system, this sprocket is designed to provide perfect compatibility and excellent power transmission, ensuring a quick and precise response in every situation.

The JT sprocket completes the kit with its high-precision technical specifications. With a wide engagement mounting and an inner diameter ranging from 21 to 25 mm, it features 16 teeth and a width of 7.2 mm. The 3 mounting bolts and the hole spacing of 18 mm ensure exceptional stability, contributing to smooth acceleration and optimal power management.

• RK Chain: pitch 520, length 108 links
• XW-Ring O-Ring system
• Tensile strength: 3650 kg
• Color: gray exterior and interior
• Rivet closure
• JT Rear Sprocket: inner diameter 148 mm, PCD 170 mm
• Material: durable steel
• Teeth: 42
• Mounting: 6 tapered bolts
• JT Sprocket: wide engagement mounting
• Inner diameter: ranging from 21 to 25 mm
• Teeth: 16
• Width: 7.2 mm
• Mounting bolts: 3
• Hole spacing: 18 mm