RK Transmission Kit Open Chain MXU Gold 112 Links 520 Black Sprocket 48z Racing Gear 13z

Enhance your motorcycle's performance with our transmission kit, a perfect set of components designed to provide quick response and exceptional durability. This kit includes an RK chain, a JT sprocket, and a JT rear sprocket, all made to ensure optimal mechanical synergy.

The RK chain, with a pitch of 520 and a length of 112 links, features O-Ring UW-Ring for optimal lubrication and a tensile strength of 3400 kg. Its open design and gold color, both externally and internally, not only give it an attractive appearance but also ensure reliable performance in any condition.

The JT rear sprocket, with 48 teeth and an inner diameter of 136 mm, is made of durable steel and has a PCD of 156 mm. The six countersunk bolts ensure a secure fastening, while the bolt hole diameter of 8.5 mm guarantees perfect compatibility with your vehicle.

Completing the kit is the JT sprocket, designed for racing use, with 13 teeth and a small engagement fitting. With an inner diameter ranging from 21.7 mm to 25 mm, this sprocket is designed to maximize your motorcycle's acceleration and responsiveness.

• RK chain: pitch 520, length 112 links
• O-Ring UW-Ring for optimal lubrication
• Tensile strength: 3400 kg
• Open design and gold color (external and internal)
• JT rear sprocket: 48 teeth, inner diameter 136 mm
• Made of durable steel
• PCD: 156 mm
• Six countersunk bolts for secure fastening
• Bolt hole diameter: 8.5 mm
• JT sprocket: 13 teeth, small engagement fitting
• Inner diameter: varies between 21.7 mm and 25 mm