RK transmission kit open chain MXU gold 112 links 520 sprocket 49z racing pinion 12 teeth

Enhance your motorcycle's performance with our transmission kit, a perfect set of components designed to ensure smooth and responsive operation. This kit includes an RK chain, a JT sprocket, and a JT rear sprocket, all engineered to deliver maximum efficiency and durability.

The RK chain, with a pitch of 520 and a length of 112 links, features UW-Ring O-Rings for optimal lubrication and a tensile strength of 3400 kg. Its open design and gold color, both externally and internally, not only make it aesthetically appealing but also enhance its functionality. With a constant pitch index of 600 and a clip closure system, this chain is ready to support your on-road and off-road adventures.

• RK Chain:
• Pitch: 520
• Links: 112
• UW-Ring O-Rings: Yes
• Tensile Strength: 3400 kg
• Design: Open, gold color externally and internally
• Constant Pitch Index: 600
• Closure System: Clip

The JT rear sprocket, with an inner diameter of 126 mm and a PCD of 146 mm, is made from robust steel and features 49 teeth for quick and precise response. The six countersunk bolts ensure a secure and reliable fastening, allowing you to tackle any terrain with confidence.

• JT Rear Sprocket:
• Inner Diameter: 126 mm
• PCD: 146 mm
• Material: Steel
• Teeth: 49
• Countersunk Bolts: 6

The JT sprocket, designed for a small engagement fit, offers an inner diameter ranging from 18 to 20 mm and 12 teeth, making it ideal for those seeking racing performance. With a width of 7.1 mm, this sprocket perfectly complements the kit, ensuring smooth and responsive power transmission.

• JT Sprocket:
• Fit: Small Engagement
• Inner Diameter: 18-20 mm
• Teeth: 12
• Width: 7.1 mm