Vortex 832A-57 Aluminum Rear Sprocket 57T

The Vortex 832A-57 is a lightweight aluminum rear sprocket featuring 57 teeth, designed as a high-performance replacement for sport and street motorcycles. Precision CNC-machined from aircraft-grade aluminum alloy, this sprocket delivers a significant weight reduction over stock steel sprockets while maintaining excellent durability and wear resistance.

Key Features:

• 57-tooth rear sprocket for performance gearing options
• CNC-machined from high-strength 7075 aluminum alloy for lightweight construction
• Hard-anodized finish for enhanced corrosion resistance and extended service life
• Precision-cut teeth for smooth, consistent chain engagement
• Drop-in OEM replacement fitment — no modifications required
• Vortex Racing quality construction trusted by racers and street riders alike

Upgrading to the Vortex 832A-57 rear sprocket allows riders to fine-tune their motorcycle's acceleration and top-speed characteristics. A higher tooth count rear sprocket improves low-end torque and acceleration response, making it an ideal choice for tight tracks or spirited street riding. Compatible with standard chain pitch for the 832A fitment application.