RK Transmission Kit open chain MXZ5 blue 114 links 520 sprocket 49z racing pinion 12 teeth

Enhance your motorcycle's performance with our transmission kit, a perfect set of components designed to offer reliability and superior performance. This kit includes an RK MXZ5 chain, characterized by a pitch of 520 and a length of 114 links, with a tensile strength of 3630 kg. The chain, blue on the outside and black on the inside, is open and features a constant pitch index of 300, ensuring a secure closure thanks to the clip system.

Completing the kit is the JT sprocket, with an inner diameter of 126 mm and a PCD of 146 mm. Equipped with 49 teeth and made from robust steel, this sprocket is designed to withstand the most intense stresses, ensuring smooth and responsive transmission. The six countersunk bolts guarantee a secure and stable fastening.

Finally, the JT pinion, with a small engagement and an inner diameter ranging from 18 to 20 mm, features 18 teeth and a width of 7.1 mm. This racing pinion is designed to optimize power and speed, making every ride an exhilarating experience.

• RK MXZ5 chain
• Pitch: 520
• Length: 114 links
• Tensile strength: 3630 kg
• Color: blue on the outside, black on the inside
• Constant pitch index: 300
• Closure system: clip
• JT sprocket
• Inner diameter: 126 mm
• PCD: 146 mm
• Number of teeth: 49
• Material: robust steel
• Number of countersunk bolts: 6
• JT pinion
• Engagement: small
• Inner diameter: 18-20 mm
• Number of teeth: 18
• Width: 7.1 mm