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

Enhance your motorcycle's performance with our transmission kit, designed to ensure optimal efficiency and durability over time. This kit includes an RK chain, a JT sprocket, and a JT rear sprocket, all crafted to provide a perfect balance between strength and lightness.

The RK chain, with a pitch of 520 and a length of 112 links, features a tensile strength of 3630 kg, ideal for tackling the most demanding challenges. Its open design and blue outer color, combined with a black inner color, not only make it aesthetically appealing but also highly performant. With a constant pitch index of 300 and a clip closure system, the chain ensures easy installation and reduced maintenance.

• RK Chain
• Pitch: 520
• Length: 112 links
• Tensile strength: 3630 kg
• Design: open, blue outer and black inner
• Constant pitch index: 300
• Closure system: clip

The JT rear sprocket, with an inner diameter of 136 mm and a PCD of 156 mm, is designed to ensure perfect compatibility. With 50 teeth and a robust steel material, it offers quick response and effective power transmission, making every acceleration smooth and responsive.

• JT Rear Sprocket
• Inner diameter: 136 mm
• PCD: 156 mm
• Teeth: 50
• Material: robust steel

The JT sprocket completes the kit with a small engagement fitting, available with 14 teeth and an inner diameter ranging from 17.7 mm to 20 mm. This component is essential for optimizing power transmission and improving the overall performance of your motorcycle.

• JT Sprocket
• Fitting: small engagement
• Teeth: 14
• Inner diameter: from 17.7 mm to 20 mm