RK Transmission Kit chain MXZ5 Gold 116 Links 520 Black Sprocket 49z Racing Sprocket 13z

The Motorcycle Transmission Kit is the ideal choice for those looking to optimize the performance of their vehicle. Composed of an RK chain, a JT sprocket, and a JT rear sprocket, this kit is designed to ensure smooth and responsive transmission, essential for motorcycle enthusiasts.

The RK chain, with a pitch of 520 and a length of 116 links, stands out for its tensile strength of 3630 kg. Its open design and gold color, both externally and internally, not only provide an attractive appearance but also ensure excellent performance. With a constant pitch index of 300 and a clip closure system, this chain is perfect for tackling any challenge.

The JT rear sprocket, with an inner diameter of 125 mm and a PCD of 153 mm, is made of steel to ensure robustness and durability. With 49 teeth and a countersunk bolt type, it offers perfect compatibility and secure fastening, essential for worry-free riding.

The JT sprocket, designed for a small engagement fastening, has a variable inner diameter between 20 and 22 mm and 21 teeth. With a width of 7.5 mm and a racing design, this sprocket is intended to maximize the power and responsiveness of your vehicle.

• RK Chain:
• Pitch: 520
• Length: 116 links
• Tensile strength: 3630 kg
• Design: open
• Color: gold (external and internal)
• Constant pitch index: 300
• Closure system: clip
• JT Rear Sprocket:
• Inner diameter: 125 mm
• PCD: 153 mm
• Material: steel
• Teeth: 49
• Bolt type: countersunk
• JT Sprocket:
• Fastening: small engagement
• Inner diameter: 20-22 mm
• Teeth: 21
• Width: 7.5 mm
• Design: racing