JT Transmission Kit open chain X1R3 102 links 520 black sprocket 39z silent pinion 15z

Enhance your motorcycle's performance with our complete transmission kit, designed to ensure smooth and reliable operation. This kit includes a chain, a sprocket, and a gear, all branded JT, synonymous with excellence in the industry.

The X1R3 chain, with a pitch of 520 and a length of 102 links, features a double locking system and a tensile strength of 4050 kg, ensuring robustness and durability over time. Its gray design, both externally and internally, not only gives it an elegant appearance but is also engineered to withstand the most intense stresses.

The sprocket, also from the JT brand, has an inner diameter of 125 mm and a PCD of 145 mm, with 39 teeth that ensure optimal power transmission. Made of steel, it is designed to resist wear and maintain high performance even in the most demanding conditions.

Completing the kit is the silent sprocket, with a small engagement and a tooth count of 22. With an inner diameter ranging from 21.4 mm to 23 mm and a width of 15.6 mm, this sprocket is designed for precise fitting and efficient power transmission.

Choosing this transmission kit means investing in a system that combines performance and reliability, to tackle every journey with maximum safety and control.

• X1R3 Chain
• Pitch: 520
• Length: 102 links
• Locking system: double locking
• Tensile strength: 4050 kg
• Design: gray (external and internal)
• JT Sprocket
• Inner diameter: 125 mm
• PCD: 145 mm
• Number of teeth: 39
• Material: steel
• Silent Sprocket
• Number of teeth: 22
• Inner diameter: 21.4 mm - 23 mm
• Width: 15.6 mm