Vortex 824AZB-51 Aluminum Rear Sprocket 51-Tooth

The Vortex 824AZB-51 is a high-performance aluminum rear sprocket designed for serious motorcycle racers and enthusiasts. Manufactured by Vortex Racing, a U.S.-based company owned and operated by motorcycle racers, this 51-tooth sprocket combines lightweight construction with exceptional durability.

Key Features:

• 100% CNC machined from specially formulated 7075-T6 aluminum alloy to Vortex specifications
• 51-tooth configuration for precise gearing control
• Blue anodized finish provides corrosion resistance and distinctive appearance
• Patented tooth design with saber tooth grooves increases sprocket longevity
• Lightweight design reduces rotating mass for improved acceleration and power delivery
• Manufactured in the USA to the tightest tolerances
• Compatible with standard pitch chains (confirm fitment for your application)

Vortex Racing has been manufacturing top-quality motorcycle racing components since 1995, with products tested on the track by professional race teams worldwide. Each sprocket is precision-engineered for motocross, supercross, road racing, and other demanding applications where quality and performance are critical.