RK Transmission Kit Open Chain XRE 92-520 40 Tooth Sprocket Racing 13 Tooth for Yamaha

Enhance the performance of your motorcycle with our transmission kit, a perfect set of components designed to ensure efficiency and durability over time. This kit includes an RK chain, a JT sprocket, and a JT rear sprocket, all made from high-strength materials to tackle the challenges of the road and track.

The RK chain, with a pitch of 520 and a length of 92 links, features an O-Ring XW-Ring system that ensures optimal lubrication and reduces wear. With a tensile strength of 3650 kg, this chain is ready to support even the most powerful motorcycles. Its sleek gray color, both externally and internally, adds a touch of style to your transmission.

• RK Chain
• Pitch: 520
• Length: 92 links
• System: O-Ring XW-Ring
• Tensile strength: 3650 kg
• Color: Gray (external and internal)

The JT rear sprocket, with an inner diameter of 152 mm and 40 teeth, is designed for perfect compatibility and excellent acceleration response. Made from steel, it offers robustness and reliability, while its PCD of 164 mm and flat head bolts ensure secure and precise mounting.

• JT Rear Sprocket
• Inner diameter: 152 mm
• Number of teeth: 40
• Material: Steel
• PCD: 164 mm
• Type of bolts: Flat head

Completing the kit is the JT racing sprocket, with 13 teeth and a small spline fitting, which optimizes power transmission and improves your motorcycle's responsiveness. With an inner diameter ranging from 21.7 mm to 25 mm, this sprocket is designed to fit perfectly with your transmission system.

• JT Racing Sprocket
• Number of teeth: 13
• Fitting: Small spline
• Inner diameter: 21.7 mm - 25 mm