Vortex 255ZK-53 CAT5 Aluminum Rear Sprocket 525 Pitch 53 Tooth Black

The Vortex 255ZK-53 is a premium CAT5 aluminum rear sprocket designed for high-performance motorcycles. This lightweight racing sprocket features 53 teeth with a 525 pitch and is finished in a distinctive black anodized coating with contrasting silver machine cuts for an aggressive, race-inspired appearance.

Key Features:

• 100% CNC-manufactured in the USA from specially formulated 7075 aerospace-grade aluminum alloy
• Patented Saber tooth groove design increases sprocket longevity and chain engagement
• Anodized first, then CNC machined to create brilliant color with silver highlights on sweeps, mud grooves, and teeth
• Significantly lighter than OEM steel sprockets for reduced rotating mass and improved acceleration
• Trusted by professional race teams worldwide for championship-level performance
• Available in multiple colors with vehicle-specific fitment options

Vortex Racing has been manufacturing top-quality motorcycle racing components since 1995, focusing on absolute quality and the tightest tolerances. Each CAT5 sprocket undergoes rigorous track testing to ensure it meets the demanding standards of professional racers while providing exceptional value for performance-minded riders.