RK chain transmission kit open MXU gold 116 links 520 black sprocket 53z 14z pinion

The Motorcycle Transmission Kit is the perfect ally for those seeking high performance and reliability on the road. Composed of an RK chain, a JT sprocket, and a JT crown, this kit is designed to ensure smooth and long-lasting operation.

The RK chain, with a pitch of 520 and a length of 116 links, features an innovative UW-Ring O-Ring system that offers a tensile strength of 3400 kg. Its sleek gold color, both externally and internally, not only gives it a distinctive appearance but also ensures unparalleled robustness. The clip closure facilitates installation and maintenance, while the constant pitch index of 600 guarantees consistent performance over time.

The JT crown, with an inner diameter of 125 mm and a PCD of 153 mm, is made of durable steel and features 53 teeth for optimal power transmission. The six recessed bolts ensure a secure and stable fastening, while the bolt hole diameter of 8.5 mm is designed to fit perfectly with your vehicle.

The JT sprocket completes the kit with a small engagement fastening, an inner diameter ranging from 18.4 mm to 21.6 mm, and 11 teeth, ensuring a quick and precise response. With a width of 9.5 mm and a tooth count of 14, this component is essential for smooth and responsive transmission.

• RK Chain
• Pitch: 520
• Number of links: 116
• UW-Ring O-Ring System
• Tensile strength: 3400 kg
• Color: gold (external and internal)
• Clip closure for easy installation
• Constant pitch index: 600
• JT Crown
• Inner diameter: 125 mm
• PCD: 153 mm
• Material: durable steel
• Number of teeth: 53
• Number of bolts: 6 (recessed)
• Bolt hole diameter: 8.5 mm
• JT Sprocket
• Fastening: small engagement
• Inner diameter: 18.4 mm - 21.6 mm
• Number of teeth: 11
• Width: 9.5 mm