Vortex 823AZB-37 Aluminum Rear Sprocket 37-Tooth Blue Anodized

The Vortex 823AZB-37 is a high-performance aluminum rear sprocket designed for motorcycles and sport bikes. This 37-tooth sprocket features Vortex Racing's precision engineering and signature blue anodized finish for both style and corrosion resistance.

Key Features:

• 37-tooth configuration for optimized gearing ratio
• Machined from lightweight aerospace-grade aluminum alloy
• Blue anodized finish for durability and appearance
• Precision-manufactured to ensure concentricity and smooth operation
• Strategic lightening holes reduce unsprung and rotating mass
• Vortex's unique tooth profile design for extended sprocket life
• CNC-machined for exact tolerances and proper chain alignment

Vortex rear sprockets are engineered to precise specifications to deliver maximum performance and longevity. The aluminum construction provides significant weight savings over steel sprockets while maintaining excellent strength and wear characteristics. The blue anodized surface treatment not only looks great but also provides additional protection against the elements.