Vortex 120AZB-51 Aluminum Rear Sprocket 520 Pitch 51 Tooth Blue

The Vortex 120AZB-51 is a high-performance aluminum rear sprocket designed for 520 pitch chains with 51 teeth. This lightweight sprocket features a blue anodized finish that provides both corrosion resistance and distinctive styling for your motorcycle.

Key Features:

• 51-tooth configuration for optimized gearing
• 520 pitch chain compatibility
• Lightweight aluminum construction reduces unsprung weight
• Blue anodized finish for durability and appearance
• CNC-machined for precise tolerances and long life
• Self-cleaning mud groove design

Vortex sprockets are manufactured from high-grade 7075-T6 aluminum alloy and undergo a hardcoat anodizing process for superior wear resistance. The precision machining ensures proper chain engagement and extends drive system life. Perfect for riders looking to reduce weight while maintaining durability and performance.