JT Transmission Kit open chain X1R 134 links 428 sprocket 48 teeth 15 teeth pinion

The JT Transmission Kit is the ideal solution for those looking to maximize the performance of their motorcycle. This kit includes a chain, a sprocket, and a pinion, all designed to ensure smooth and reliable operation.

The chain, with a pitch of 428 and a length of 134 links, features an innovative O-Ring X-Ring system, which offers a tensile strength of 2800 kg. Its open design and gray color, both inside and out, make it not only high-performing but also aesthetically appealing. The clip closure ensures easy installation and maintenance.

The sprocket, also from JT, has a pitch of 428 and an inner diameter of 68 mm, with a PCD of 90 mm. With 48 teeth and made from robust steel, it is designed to withstand wear and ensure optimal power transmission. The six flat head bolts provide uncompromising stability.

The pinion completes the kit with a wide snap-on fitting, an inner diameter varying between 17 mm and 20 mm, and 15 teeth. The distance between the mounting holes is 34 mm, with two bolts for secure installation. This component is essential for a quick and precise throttle response, enhancing the riding experience.

Choosing the JT Transmission Kit means investing in a transmission system that combines high performance and durability, allowing you to tackle any route with confidence and style.

• Chain: pitch 428, length 134 links
• O-Ring X-Ring system with tensile strength of 2800 kg
• Open design and gray color
• Clip closure for easy installation and maintenance
• Sprocket: pitch 428, inner diameter 68 mm, PCD 90 mm
• 48 teeth, made from robust steel
• Flat head mounting bolts (6 bolts)
• Pinion: wide snap-on fitting, inner diameter 17-20 mm, 15 teeth
• Distance between mounting holes: 34 mm, 2 bolts