Vortex 410ZB-57 CAT5 Blue Aluminum Rear Sprocket 57-Tooth

The Vortex 410ZB-57 is a high-performance CAT5 rear sprocket designed for 410-pitch chain applications. Manufactured from lightweight 7075-T6 aluminum alloy, this 57-tooth sprocket features a distinctive blue anodized finish that combines style with enhanced durability and corrosion resistance.

Key Features:

• 57 teeth for optimized gear ratio performance
• CAT5 blue anodized aluminum construction for reduced weight
• 7075-T6 aerospace-grade aluminum alloy material
• Vortex patented tooth profile design for extended sprocket life
• CNC-machined for precise tolerances and smooth operation
• Specially formulated alloy per Vortex specifications
• Unique tooth geometry reduces chain wear and improves power transfer

Vortex CAT5 rear sprockets are engineered to provide superior strength-to-weight ratio while maintaining exceptional durability. The hard-anodized blue finish not only looks great but also provides a protective layer that resists wear and environmental damage, making this sprocket an ideal upgrade for performance-oriented riders.