Vortex 822AZR-40 Aluminum Rear Sprocket 40 Tooth

The Vortex 822AZR-40 is a high-performance aluminum rear sprocket featuring 40 teeth, designed for riders who demand lightweight strength and durability. Manufactured from premium 7075-T6 aluminum alloy, this sprocket offers exceptional strength-to-weight ratio while significantly reducing rotational mass compared to steel alternatives.

Key Features:

• 40-tooth configuration for optimized gearing ratios
• CNC-machined from 7075-T6 aluminum for precision and durability
• Zinc-plated finish provides corrosion resistance and extended life
• Computer-designed tooth profile ensures smooth chain engagement
• Lightweight construction reduces unsprung weight for improved handling
• Self-cleaning design helps prevent mud and debris buildup
• Meets or exceeds OEM specifications

Vortex sprockets are engineered using advanced CAD/CAM technology to ensure precise tooth geometry and optimal chain wear characteristics. The aluminum construction makes this sprocket ideal for racing applications or street riders looking to reduce weight while maintaining excellent durability. Compatible with standard 520, 525, or 530 pitch chains depending on application.