Vortex Alloy Rear Sprocket 520 40T For Yamaha YZF-R1 & YZF-R1M
The Vortex Alloy Rear Sprocket 520 40T is a lightweight aluminium racing sprocket designed for endurance and high-performance applications. Featuring precision CNC machining and the patented Vortex CAT5 design, it delivers improved durability, reduced rotational mass, and long-lasting drivetrain performance.
Features:
- Lightweight aluminium racing sprocket built for endurance
- CAT5 Series sprocket design
- Precision CNC machined to extremely tight tolerances
- Patented Vortex design with colour anodized finish
- Unique tooth design increases sprocket longevity