Renthal Twinring™ Rear Sprocket - 50 Tooth, Blue - Yamaha 1500-520-50GPBU

The Renthal Twinring™ Rear Sprocket for Yamaha models combines durability with lightweight performance to enhance your motorcycle's efficiency and longevity. Crafted with a high-strength Ultralight™ 7075 T-6 aluminum inner ring, this sprocket offers exceptional strength while maintaining a minimal weight profile. The outer ring is made from electro-less nickel-coated steel, providing superior durability and resistance to wear, ensuring the sprocket withstands harsh riding conditions. The outer ring is expanded at 200°C and then fitted over the inner, creating a permanent interference fit reinforced by a wave pattern that guarantees a secure bond throughout the sprocket's lifespan.

Flat socket head screws are used to add extra strength during side impacts and prevent contact with the chain guide, which enhances the sprocket's overall integrity. The design includes self-cleaning mud grooves between each tooth that help prevent dirt buildup, reduce wear, and keep weight to a minimum. This innovative construction results in a sprocket that outlasts standard all-aluminum counterparts by three times, yet remains significantly lighter than traditional all-steel sprockets, making it an ideal choice for aggressive riding and demanding environments.

Whether you're racing or riding off-road, the Renthal Twinring™ Rear Sprocket delivers reliable performance, durability, and weight savings, ensuring your motorcycle stays responsive and efficient for longer periods.

Features:

• Inner ring made from high-strength Ultralight™ 7075 T-6 aluminum for durability and light weight

• Outer ring constructed from electro-less nickel-coated steel for enhanced wear resistance

• Interference fit with wave pattern guarantees a permanent bond for the sprocket's lifespan

• Flat socket head screws provide additional strength and prevent contact with the chain guide

• Self-cleaning mud grooves between teeth reduce dirt buildup and wear, maintaining performance