Vortex 641AZB-44 Aluminum Rear Sprocket 44 Tooth Blue

The Vortex 641AZB-44 is a high-performance aluminum rear sprocket designed for sportbike and racing applications. Featuring 44 teeth and constructed from lightweight 7075-T6 aluminum alloy, this sprocket delivers an excellent balance of strength and reduced rotational mass for improved acceleration and handling.

Key Features:

• 44-tooth configuration for optimized gearing
• 7075-T6 aircraft-grade aluminum construction for superior strength-to-weight ratio
• Blue anodized finish for corrosion resistance and distinctive appearance
• CNC-machined for precise fitment and smooth chain engagement
• Steel insert construction at mounting points for enhanced durability
• Significantly lighter than OEM steel sprockets

Vortex sprockets are engineered to exacting tolerances to ensure proper chain alignment and maximum lifespan. The hard anodized surface treatment provides excellent wear resistance while the aluminum construction reduces unsprung weight for better suspension performance and quicker throttle response.