Vortex 775AZR-53 CAT5 Aluminum Rear Sprocket 520 Pitch 53 Tooth Red

The Vortex 775AZR-53 is a premium CAT5 series aluminum rear sprocket designed for high-performance motorcycles. This 520-pitch sprocket features 53 teeth and is constructed from aerospace-grade 7075-T6 aluminum for exceptional strength while significantly reducing rotating mass compared to OEM steel sprockets.

Key Features:

• CNC-machined from 7075-T6 aircraft-grade aluminum alloy
• Anodized red finish applied first, then precision machined to create distinctive silver highlights
• Proprietary tooth design increases sprocket longevity and ensures optimal chain engagement
• Weight-saving design reduces unsprung rotating mass for improved acceleration and handling
• Hard anodized finish provides corrosion resistance and durability
• 520 pitch configuration for performance-oriented chain and sprocket conversions
• Manufactured to extremely tight tolerances for perfect concentricity and maximum power transfer
• Trusted by racing champions and competitive riders worldwide

The CAT5 series represents Vortex's premium aluminum sprocket line, combining lightweight construction with race-proven durability. The unique manufacturing process—anodizing before machining—creates an eye-catching appearance with exposed aluminum accents that complement the vibrant red finish.