Vortex 825ZK-53 CAT5 Aluminum Rear Sprocket 530 Pitch 53-Tooth

The Vortex 825ZK-53 is a high-performance CAT5 aluminum rear sprocket engineered for motorcycle racing and sport riding. This 530 pitch sprocket features 53 teeth and is precision CNC-machined from premium 7075-T6 aerospace-grade aluminum to deliver exceptional strength while significantly reducing rotating mass compared to stock steel sprockets.

Key Features:

• CNC-machined from 7075-T6 aluminum for superior strength-to-weight ratio
• 530 pitch with 53 teeth for optimal gearing performance
• Color anodized finish with precision CNC-machined silver highlights
• Patented Vortex tooth design with saber tooth grooves for increased longevity
• Manufactured to tight tolerances for perfect chain engagement
• Lightweight construction reduces rotating mass for improved acceleration
• Specially formulated aluminum alloy per Vortex specifications
• Anodized before machining for vibrant color with contrasting highlights

Vortex CAT5 rear sprockets are trusted by racing champions worldwide for their impeccable quality, distinctive tooth profile, and unmatched durability. The innovative design process involves anodizing the sprocket in vibrant colors first, then precision machining the sweeps, mud grooves, and teeth to create striking silver accents that complement the colored finish. This combination of form and function delivers both eye-catching aesthetics and championship-proven performance on the track.