Vortex 823ZR-37 Aluminum Rear Sprocket 37-Tooth

The Vortex 823ZR-37 is a lightweight aluminum racing rear sprocket featuring 37 teeth, designed for riders who demand precision and performance from their motorcycle's drivetrain. This sprocket is part of Vortex's premium aluminum sprocket line, engineered to reduce rotating mass while delivering optimal power transfer to the rear wheel.

Key Features:

• 100% CNC manufactured in the USA for precise tolerances and concentricity
• Constructed from specially formulated aerospace-grade aluminum alloy per Vortex specifications
• Silver anodized finish to prevent corrosion and maintain appearance
• Patented unique tooth design increases sprocket longevity and reduces chain wear
• Lightweight construction reduces rotational mass for improved acceleration and handling
• 37-tooth configuration for customized gear ratios

Vortex sprockets are the choice of professional racers and serious enthusiasts who understand that quality drivetrain components are essential for both performance and reliability. The precision CNC manufacturing process ensures that each sprocket is perfectly concentric, resulting in smoother operation, less vibration, and quieter performance compared to stamped or lower-quality alternatives. The silver anodized finish not only looks great but also provides a protective barrier against the elements, extending the service life of your investment.