Vortex 827AZR-47 Aluminum Rear Racing Sprocket 47 Tooth

The Vortex 827AZR-47 is a high-performance aluminum rear sprocket designed for racing and aggressive street riding applications. This lightweight sprocket features 47 teeth and is manufactured from 7075-T6 aerospace-grade aluminum alloy for an optimal balance of strength and weight savings.

Key Features:

• 47-tooth configuration for customized gearing ratios
• 7075-T6 aluminum construction reduces rotational mass compared to steel sprockets
• CNC-machined for precise tolerances and optimal chain engagement
• Hard-anodized finish in blue for corrosion resistance and durability
• Lightening holes reduce weight without sacrificing structural integrity
• Self-cleaning tooth profile helps prevent mud and debris buildup

The Vortex AZR series sprockets are engineered for riders seeking maximum performance through weight reduction. The aluminum construction can save up to 60% of the weight compared to steel sprockets, improving acceleration and reducing unsprung mass. The hard-anodized finish provides excellent wear resistance while the precision machining ensures smooth, reliable operation.