RK Transmission Kit Open Chain MXU Gold 112 Links 520 Black Sprocket 50z Racing Sprocket 13z

Enhance your motorcycle's performance with our transmission kit, designed to provide an unparalleled riding experience. This kit includes an RK chain, a JT sprocket, and a JT rear sprocket, all crafted to ensure perfect synergy and exceptional durability.

The RK chain, with a pitch of 520 and a length of 112 links, features an innovative UW-Ring O-Ring system that reduces friction and improves tensile strength up to 3400 kg. Its open design and gold color, both inside and out, not only make it aesthetically appealing but also increase its robustness. With a constant pitch index of 600 and a clip closure system, this chain is perfect for tackling the most challenging obstacles.

• RK Chain
• Pitch: 520
• Length: 112 links
• O-Ring UW-Ring System
• Tensile Strength: up to 3400 kg
• Open Design
• Color: gold (external and internal)
• Constant Pitch Index: 600
• Closure System: clip

The JT rear sprocket, with an inner diameter of 136 mm and a PCD of 156 mm, is made from durable steel. With 50 teeth and a 6-bolt tapered mounting system, it offers unmatched stability and precision, ensuring smooth and responsive acceleration.

• JT Rear Sprocket
• Inner Diameter: 136 mm
• PCD: 156 mm
• Material: durable steel
• Teeth: 50
• Mounting System: 6 tapered bolts

The JT sprocket, designed for a small engagement fitting, has an inner diameter ranging from 20 mm to 22.1 mm and 20 teeth, ensuring optimal power transmission. With a width of 5.7 mm and a racing design, this component is ideal for those seeking high performance and immediate responsiveness.

• JT Sprocket
• Fitting: small engagement
• Inner Diameter: 20 mm - 22.1 mm
• Teeth: 20
• Width: 5.7 mm
• Design: racing