Vortex 825ZR-53 Aluminum Rear Sprocket 520 Pitch 53 Tooth

The Vortex 825ZR-53 is a high-performance aluminum rear sprocket designed for serious motorcycle enthusiasts and racers. This 520-pitch sprocket features 53 teeth and is manufactured from aerospace-grade aluminum alloy to Vortex's exacting specifications, delivering exceptional strength while significantly reducing rotating mass compared to steel sprockets.

Key Features:

• 100% CNC machined in the USA for precision fit and concentricity
• Lightweight aluminum construction reduces unsprung weight and improves acceleration
• Silver anodized finish provides corrosion resistance and attractive appearance
• Unique Vortex tooth profile design increases sprocket longevity and chain engagement
• Precision-cut bolt holes ensure proper alignment and secure mounting
• 520 pitch configuration for lightweight performance applications

Vortex Racing sprockets are the choice of professional racers worldwide, offering the perfect combination of durability, weight savings, and power transfer efficiency. The 53-tooth configuration provides improved acceleration characteristics compared to smaller rear sprockets, making this an excellent choice for track use or spirited street riding where low-end power and corner exit acceleration are priorities.