Vortex 422BZB-51 Aluminum Rear Sprocket 520 Pitch 51 Tooth Blue

The Vortex 422BZB-51 is a high-performance aluminum rear sprocket designed for serious motorcycle enthusiasts and racers. This precision-engineered sprocket features 51 teeth with a 520 chain pitch and is finished in an eye-catching blue anodized coating.

Key Features:

• 100% CNC machined from 7075-T6 billet aluminum for precise concentricity and optimal durability
• Lightweight construction reduces rotating mass for improved acceleration and performance
• Strategic lightening holes further reduce weight without sacrificing strength
• Blue anodized finish provides corrosion resistance and distinctive appearance
• 51-tooth configuration for customized gearing ratios
• 520 pitch compatible with standard 520 chains
• Manufactured to the tightest tolerances with premium materials

Vortex Racing has been manufacturing top-quality motorcycle racing components for over 15 years, with products tested on the track by professional race teams worldwide. Each sprocket is made to precise specifications ensuring concentricity, durability, and reliable performance in demanding conditions from Motocross and Supercross to Road Racing and Flat Track applications.