Vortex 144BZB-52 CAT5 Aluminum Rear Sprocket 520 Pitch 52 Tooth Black

The Vortex 144BZB-52 CAT5 aluminum rear sprocket combines race-proven performance with distinctive style. This lightweight CAT5 aluminum racing sprocket features 52 teeth and is designed for 520 pitch chain applications. 100% CNC manufactured in the U.S.A. to exacting standards, this sprocket is specially formulated from alloy per Vortex specifications for optimal strength and durability.

Key Features:

• Saber tooth grooves with unique tooth design increases sprocket longevity
• Color anodizing that excludes sweeps, mud grooves and teeth, creating a bright flash of black with bright silver highlights
• Vortex patented sprocket design is unlike any other sprocket
• Lightweight construction reduces rotating mass for improved acceleration
• Precision CNC machining ensures perfect concentricity and quiet operation

The CAT5 series delivers the perfect balance of racing performance and eye-catching aesthetics, making it ideal for sport bike enthusiasts who demand both function and style. The black anodized finish with contrasting silver machined accents provides exceptional corrosion resistance while creating a distinctive appearance.