JT Transmission Kit open chain Z3 120 links 525 sprocket 42 teeth silent pinion 17 teeth

The JT Transmission Kit represents the ideal solution for those looking to enhance their motorcycle's performance. Composed of a chain, a sprocket, and a pinion, this kit is designed to ensure smooth and durable operation, optimizing power transmission.

The chain, with a pitch of 525 and a length of 120 links, features an innovative X-Ring system that reduces friction and increases tensile strength up to 4690 kg. Its open design and gray color, both inside and out, give it an elegant and sporty appearance, while the rivet closure ensures a secure and reliable connection.

The sprocket, also branded by JT, has a pitch of 525 and a tooth count of 42, made from robust steel to ensure long-lasting durability. With an inner diameter of 125 mm and a PCD of 150 mm, it fits perfectly on your motorcycle, while the flat-head bolts and a hole diameter of 10.5 mm ensure easy and precise mounting.

The silent pinion, with 17 teeth and a small engagement fitting, completes the kit. With an inner diameter ranging from 25 mm to 28 mm and a width of 16.5 mm, it is designed to reduce noise and improve the riding experience.

• Chain: pitch 525, length 120 links
• System: X-Ring to reduce friction
• Tensile strength: up to 4690 kg
• Design: gray color, inside and out
• Closure: rivet
• Sprocket: pitch 525, 42 teeth
• Material: robust steel
• Inner diameter: 125 mm
• PCD: 150 mm
• Bolts: flat head, hole diameter 10.5 mm
• Pinion: 17 teeth, small engagement fitting
• Inner diameter of pinion: ranging from 25 mm to 28 mm
• Width of pinion: 16.5 mm