Vortex 635AZR-51 Red 51-Tooth Aluminum Rear Sprocket

The Vortex 635AZR-51 is a 51-tooth aluminum rear sprocket finished in a striking red anodize with contrasting silver machined accents. Engineered for performance motorcycle applications, this sprocket delivers an ideal balance of reduced rotating mass and exceptional durability for both street and track use.

Key Features:

• 51-Tooth rear sprocket configuration for optimized gear ratio tuning
• CNC machined from high-strength 7075 aluminum alloy per Vortex specifications
• Red anodized finish applied prior to CNC machining, producing a distinctive colored body with bright silver highlights
• Vortex patented unique tooth profile engineered for extended sprocket longevity and smooth chain engagement
• 100% manufactured in the USA to precise tolerances
• Lightweight construction reduces rotating mass for improved throttle response and acceleration

The 635AZR-51 is part of Vortex Racing's trusted lineup of performance sprockets, relied upon by racers and enthusiasts alike. The anodized-first machining process ensures the colored finish is integral to the sprocket body, not just a surface coat, delivering long-lasting good looks alongside proven performance.