JT Transmission Kit Open Chain X1R3 106-520 Black Sprocket 39T 17T Pinion for Yamaha RD

The JT Transmission Kit is the ideal solution for those who want to maximize the performance of their motorcycle. Composed of a chain, a sprocket, and a gear, this kit is designed to ensure smooth and long-lasting operation.

The X1R3 chain, with a pitch of 520 and a length of 106 links, features an innovative double-locking system and a tensile strength of 4050 kg, ensuring unparalleled robustness. Its silver design, both exterior and interior, not only gives it an elegant appearance but is also functional for long-lasting durability.

The JT sprocket, with an inner diameter of 120 mm and a PCD of 136 mm, is made from durable steel and has 39 teeth, ensuring perfect compatibility with the transmission system. The six flat-head mounting bolts provide a secure and stable installation.

The sprocket, also branded JT, offers a wide engagement fitting and has 17 teeth, with a hole spacing of 42 mm. Its robust construction and variable inner diameters (from 21 to 25 mm) make it versatile and suitable for different configurations.

This transmission kit is designed to optimize the power and responsiveness of your motorcycle, making it an essential component for any rider seeking high performance and reliability. Choosing the JT Transmission Kit means investing in a transmission system that never disappoints.

• X1R3 chain with a pitch of 520
• Length of 106 links
• Double-locking system
• Tensile strength of 4050 kg
• Silver design exterior and interior
• JT sprocket with an inner diameter of 120 mm
• PCD of 136 mm
• Made from durable steel
• 39 teeth
• 6 flat-head mounting bolts
• Sprocket with wide engagement fitting
• 17 teeth
• Hole spacing of 42 mm
• Variable inner diameters from 21 to 25 mm