Twinring™ Rear Sprocket - 50 Tooth - Black - Yamaha
The Renthal Twinring™ Rear Sprocket, part number 1500-520-50GPBK, offers a high-performance upgrade for Yamaha motorcycles. Crafted with an inner ring made from durable Ultralight™ 7075 T-6 aluminum, this sprocket delivers exceptional strength while maintaining a lightweight profile. The outer ring is constructed from electro-less nickel coated steel, providing maximum durability and resistance to wear. Designed with minimal material to keep weight down, the outer ring is expanded at 200°C and fitted over the inner ring through an interference fit, ensuring a permanent bond through a wave pattern. The flat socket head screws enhance strength during side impacts and prevent contact with the chain guide, improving overall reliability. The sprocket features self-cleaning mud grooves between each tooth, which help prevent dirt buildup and reduce chainwheel wear. This innovative design results in a sprocket that lasts approximately three times longer than standard all-aluminum options, yet remains significantly lighter than all-steel sprockets. Whether for racing or daily riding, the Renthal Twinring™ ensures durability, performance, and weight savings, making it an ideal choice for Yamaha enthusiasts seeking long-lasting components with minimal weight impact.
Features:
- Inner ring made from high-strength Ultralight™ 7075 T-6 aluminum for lightweight durability
- Outer ring constructed from electro-less nickel coated steel for maximum wear resistance
- Interference fit with wave pattern provides a permanent, secure bond
- Flat socket head screws add strength and prevent contact with chain guide
- Self-cleaning mud grooves between teeth reduce dirt buildup and wear
US Dollars
