Vortex 828C-63 Silver Aluminum 63-Tooth Rear Sprocket

The Vortex 828C-63 is a premium lightweight aluminum racing rear sprocket featuring 63 teeth, engineered for high-performance motorcycles. This sprocket is designed for aftermarket wheel fitment and represents Vortex Racing's commitment to precision manufacturing and quality.

Key Features:

• 100% CNC manufactured in the USA for superior precision and consistency
• Constructed from specially formulated aluminum alloy per Vortex specifications
• Silver anodized finish prevents corrosion and oxidation
• Patented tooth design increases sprocket longevity and performance
• Lightweight construction provides approximately 50% weight savings over steel sprockets
• Two-tone machined appearance with iconic Vortex styling

Vortex aluminum sprockets are precision-engineered for racing applications including road racing, motocross, flat track, and drag racing where weight reduction is critical. The specialized tooth profile provides smoother chain engagement, reduced noise, and extended service life when properly maintained. Silver anodized coating is applied before machining to create the distinctive finished appearance while protecting against corrosion.

Maintenance Note: Aluminum sprockets require regular maintenance to achieve optimal performance and longevity. Clean and tension the chain every 300-400 miles to maximize sprocket life.