RK Transmission Kit Open Chain MXZ5 Gold 112-520 48 Tooth Sprocket 13 Tooth for Yamaha YZ

The Motorcycle Transmission Kit is the ideal solution for those seeking high performance and reliability on both road and off-road. Composed of an RK chain, a JT sprocket, and a JT rear sprocket, this kit is designed to ensure smooth and long-lasting transmission.

The RK chain, with a pitch of 520 and a length of 112 links, features a tensile strength of 3630 kg. Its open construction, free of O-Rings, makes it lightweight and suitable for use in extreme conditions. Its elegant gold color, both externally and internally, not only gives it an attractive appearance but also signifies robustness and performance.

The JT rear sprocket, with an inner diameter of 152 mm and a tooth count of 48, is made of steel to ensure long durability. With a PCD of 164 mm and flat-head mounting bolts, this sprocket is designed for easy and secure installation, ensuring perfect alignment and efficient power transmission.

The JT sprocket completes the kit with its wide engagement fitting and a tooth count of 13. With an inner diameter ranging from 21 to 25 mm and a hole spacing of 42 mm, this sprocket is designed to fit various configurations, offering versatility and optimal performance.

• RK Chain
• Pitch: 520
• Number of links: 112
• Tensile strength: 3630 kg
• Construction: open, O-Ring free
• Color: gold (external and internal)
• JT Rear Sprocket
• Inner diameter: 152 mm
• Number of teeth: 48
• Material: steel
• PCD: 164 mm
• Type of bolts: flat head
• JT Sprocket
• Mounting: wide engagement
• Number of teeth: 13
• Inner diameter: 21-25 mm
• Hole spacing: 42 mm