Vortex 193AZB-46 Aluminum Rear Sprocket 520 Pitch 46-Tooth Blue Anodized

The Vortex 193AZB-46 is a 46-tooth, 520-pitch aluminum rear sprocket finished in a striking blue anodized coating. Engineered by Vortex Racing — a U.S.-based manufacturer with over 15 years of motorsport heritage — this sprocket is built to meet the demanding standards of road racing and performance riding.

Key Features:

• 46 Teeth / 520 Pitch — direct-fit rear sprocket for 520-chain applications
• Blue Anodized Finish — corrosion-resistant anodizing provides both protection and a distinctive appearance
• 100% CNC Machined — manufactured from lightweight aluminum alloy to tight tolerances for consistent performance
• Patented Tooth Design — Vortex's proprietary tooth geometry promotes longer sprocket life and smooth chain engagement
• Lightweight Construction — reduces unsprung rotational mass for improved throttle response and acceleration
• Made in the USA — manufactured at Vortex's U.S. facility using specially formulated alloy per Vortex specifications

Vortex Racing components are tested on track with direct feedback from professional race teams worldwide, ensuring each sprocket delivers race-proven reliability. The 193AZB-46 is an ideal upgrade for riders seeking a performance rear sprocket with premium materials and finish quality.