RK Transmission Kit Open Chain ZXW Black 120 Links 525 Sprocket 42z Silent Sprocket 17z

The Transmission Kit is the ideal solution for those looking to maximize the performance of their motorcycle. Composed of an RK chain, a JT sprocket, and a JT rear sprocket, this kit is designed to ensure smooth and reliable operation.

The RK chain, with a pitch of 525 and a length of 120 links, features an innovative XW-Ring O-Ring system that offers a tensile strength of 4700 kg. Its open design and the external and internal black colors give it an elegant appearance, while the rivet closure ensures lasting stability.

The JT sprocket, with an inner diameter of 125 mm and a PCD of 150 mm, is made of sturdy steel. With 42 teeth and a flat head bolt type, this sprocket is designed for secure fastening and long durability, making it perfect for tackling any terrain.

The JT sprocket, silent and with 17 teeth, offers a small snap-on fastening, ensuring perfect integration with the chain and rear sprocket. With an inner diameter ranging from 25 mm to 28 mm and a width of 16.5 mm, this sprocket is the ideal choice for optimizing engine power transmission.

• RK chain: pitch 525, length 120 links
• XW-Ring O-Ring system with a tensile strength of 4700 kg
• Open design with external and internal black colors
• Rivet closure for lasting stability
• JT sprocket: inner diameter of 125 mm, PCD of 150 mm
• Made of sturdy steel
• 42 teeth and flat head bolt type
• JT sprocket: silent with 17 teeth
• Small snap-on fastening
• Inner diameter between 25 mm and 28 mm
• Width of 16.5 mm