Vortex 824ZB-40 CAT5 Aluminum Rear Sprocket 530 Pitch 40 Tooth Blue

The Vortex 824ZB-40 is a high-performance CAT5 aluminum rear sprocket designed for 530 chain applications. This lightweight racing sprocket features 40 teeth and is finished in an eye-catching blue anodized color with contrasting silver machined accents.

Key Features:

• Lightweight CAT5 aluminum construction reduces rotating mass for improved acceleration
• 100% CNC manufactured in the USA from specially formulated 7075-T6 aluminum alloy
• Unique Vortex patented tooth design with saber tooth grooves increases sprocket longevity
• Blue anodized finish applied before machining for vibrant color with silver highlights
• 530 pitch chain compatibility with 40-tooth configuration
• Precision-machined to exact specifications for proper chain engagement

Vortex Racing sprockets are the racer's choice, trusted by champions for their quality construction and performance benefits. The CAT5 series utilizes a unique color anodizing process that excludes sweeps and mud grooves, resulting in a bright flash of color that stands out while maintaining the performance characteristics Vortex is known for.