Vortex 642AZB-49 Aluminum Rear Sprocket 49 Tooth Blue

The Vortex 642AZB-49 is a lightweight aluminum rear sprocket designed for high-performance motorcycles. This 49-tooth sprocket features blue anodized finish with contrasting silver machined accents for a distinctive racing appearance.

Key Features:

• 49 teeth for optimized gearing performance
• 100% CNC manufactured in the USA from specially formulated 7075-T6 aluminum alloy
• Blue anodized finish with silver machined cuts
• Lightweight construction reduces rotating mass and improves acceleration
• Unique tooth profile design increases sprocket longevity
• Vortex patented sprocket design for maximum performance
• Precision machined for perfect fit and extended chain life

Vortex Racing aluminum sprockets are engineered to deliver the perfect balance of strength and weight savings. The specially formulated aluminum alloy meets Vortex's exacting specifications while the advanced tooth design extends service life compared to conventional sprockets. Popular with racers and performance enthusiasts, these sprockets help transfer more power to the pavement by reducing unsprung weight.