RK Open Chain MXU Transmission Kit Gold 112 Links 520 Black Sprocket 48z Racing Pinion 12z

The Motorcycle Transmission Kit is the ideal solution for those looking to optimize the performance of their vehicle. This kit includes an RK chain, a JT sprocket, and a JT rear sprocket, all designed to ensure superior reliability and durability.

The RK chain, with a pitch of 520 and a length of 112 links, features an O-Ring UW-Ring that enhances its strength and lubrication. With a tensile strength of 3400 kg and a sleek gold color, this chain not only delivers high performance but also stands out with its attractive design. The clip closure makes installation and maintenance easy.

The JT rear sprocket, with an inner diameter of 134 mm and 48 teeth, is made from robust steel, ensuring a long service life. The PCD of 150 mm and 8.5 mm flat head bolt holes provide a secure and stable attachment, while the 520 pitch makes it perfectly compatible with the chain.

Finally, the JT sprocket, designed for racing use, features a wide engagement fitting and 12 teeth, optimizing power transmission and improving acceleration. With an inner diameter ranging from 18 mm to 22 mm and a hole spacing of 15 mm, this sprocket integrates seamlessly into the transmission system.

• RK Chain: pitch 520, length 112 links, O-Ring UW-Ring
• Tensile strength: 3400 kg
• Color: gold
• Clip closure for easy installation and maintenance
• JT Rear Sprocket: inner diameter 134 mm, 48 teeth
• Material: robust steel
• PCD: 150 mm
• Bolt holes: 8.5 mm with flat head
• Pitch: 520
• JT Sprocket: wide engagement fitting, 12 teeth
• Inner diameter: variable between 18 mm and 22 mm
• Hole spacing: 15 mm