Vortex 824AZR-51 Aluminum Rear Sprocket 51 Tooth

The Vortex 824AZR-51 is a high-performance aluminum rear sprocket designed for serious sport bike riders and racers. Precision-machined from 7075-T6 aluminum alloy, this lightweight sprocket delivers exceptional strength while reducing unsprung rotational weight for improved acceleration and handling response.

Key Features:

• 51-tooth configuration for optimized gearing ratios
• CNC-machined from aerospace-grade 7075-T6 aluminum for maximum strength-to-weight ratio
• Hard-anodized finish for enhanced durability and corrosion resistance
• Self-cleaning mud groove design helps prevent debris buildup
• Precision tooth profile ensures smooth power transfer and extended chain life
• Significantly lighter than steel sprockets without sacrificing performance

Vortex sprockets are manufactured to strict tolerances and undergo rigorous quality control testing. The lightweight aluminum construction reduces rotational mass, allowing your motorcycle to accelerate faster while maintaining the strength needed for demanding riding conditions. The hard-anodized surface treatment provides excellent wear resistance for extended service life.