Vortex 414EZB-57 Aluminum Rear Sprocket 57-Tooth Black Anodized

The Vortex 414EZB-57 is a 57-tooth aluminum rear sprocket engineered for motorcycle road racing and performance street applications. Manufactured in the USA, this sprocket is CNC machined from a specially formulated aluminum alloy to Vortex's exacting specifications, delivering an ideal balance of lightweight performance and long-term durability.

Key Features:

• 57-Tooth Rear Sprocket — ideal for fine-tuning acceleration and gear ratio
• Black anodized finish — hard-coat anodizing provides corrosion resistance and a clean, aggressive look
• CNC machined — 100% precision machined in the USA for consistent quality and tight tolerances
• Specially formulated aluminum alloy — per Vortex specifications for optimal strength-to-weight ratio
• Patented unique tooth design — promotes smooth chain engagement and release, increasing sprocket longevity
• Reduces rotating mass — lightweight construction aids in transferring more power to the pavement

Vortex Racing has been manufacturing championship-winning sprockets trusted by professional race teams worldwide. The 414EZB-57 is a direct bolt-on replacement designed to fit the specific hub pattern designated by the 414 fitment code. Whether on the track or the street, Vortex sprockets deliver race-proven performance.