RK Transmission Kit Open Chain MXZ5 Blue 112 Links 520 Black Sprocket 50z 13z Pinion

The Motorcycle Transmission Kit is the perfect ally for those seeking high performance and reliability on the road and track. This kit includes an RK chain, a JT sprocket, and a JT rear sprocket, designed to ensure smooth and long-lasting transmission.

The RK chain, with a pitch of 520 and a length of 112 links, is made with an open design and features a tensile strength of 3630 kg. Its external blue color and internal black color not only add a touch of style but also ensure optimal visibility. With a constant pitch index of 300 and a clip closure system, this chain is easy to install and maintain.

The JT rear sprocket, with an inner diameter of 136 mm and a PCD of 156 mm, is made from robust steel and features 50 teeth for a responsive and precise response. The six recessed fastening bolts ensure unparalleled stability during use.

The JT sprocket completes the kit with a small snap-on fastening and an inner diameter ranging from 22.2 mm to 25 mm. With 14 teeth and a width of 12 mm, this sprocket is designed to optimize power transmission, ensuring a smooth and controlled ride.

• RK Chain: pitch 520, length 112 links
• Tensile strength: 3630 kg
• External color: blue, internal color: black
• Constant pitch index: 300
• Closure system: clip
• JT Rear Sprocket: inner diameter 136 mm, PCD 156 mm
• Material: robust steel
• Teeth: 50
• Number of fastening bolts: 6, recessed
• JT Sprocket: small snap-on fastening
• Inner diameter: 22.2 mm - 25 mm
• Teeth: 14
• Width: 12 mm