Vortex 823C-40 CAT5 Rear Sprocket 40-Tooth

The Vortex 823C-40 is a high-performance CAT5 rear sprocket designed for motorcycle racing and street applications. This 40-tooth sprocket features Vortex's patented CAT5 (Computer Aided Technology 5) design, which utilizes advanced engineering to optimize strength-to-weight ratio while maintaining exceptional durability.

Key Features:

• 40-tooth configuration for precise gearing options
• CAT5 construction uses CNC-machined 7075-T6 aluminum alloy
• Unique tooth profile design increases sprocket longevity and reduces chain wear
• Hard-anodized finish for corrosion resistance and improved wear characteristics
• Precision-machined for perfect fitment and smooth operation
• Lightweight design reduces unsprung weight for improved handling

Vortex sprockets are engineered to exact tolerances to ensure optimal power transfer and extended service life. The CAT5 series represents Vortex's premium sprocket line, combining race-proven performance with exceptional value.