Vortex 337ZR-51 Rear Sprocket 51 Tooth Red Aluminum

The Vortex 337ZR-51 is a lightweight aluminum rear sprocket featuring 51 teeth, designed for high-performance motorcycles. This sprocket is part of Vortex's premium racing line, offering an excellent balance of strength and weight reduction for improved acceleration and handling.

Key Features:

• Lightweight standard aluminum racing sprocket with 51 teeth
• 100% CNC manufactured in the USA
• Specially formulated alloy per Vortex specifications
• Unique tooth design increases sprocket longevity
• Vortex patented sprocket design for superior performance
• Red anodized finish for corrosion resistance and distinctive appearance
• Reduced rotating mass for improved acceleration and handling

Vortex sprockets are engineered using aerospace-grade alloys and feature precision CNC machining to achieve maximum strength while minimizing weight. The patented tooth profile design enhances chain engagement and extends the service life of both the sprocket and chain. Ideal for racers and performance enthusiasts seeking a competitive edge on the track or street.