Vortex 427AZR-43 CAT5 Aluminum Rear Sprocket 43-Tooth Red

The Vortex 427AZR-43 is a high-performance CAT5 aluminum rear sprocket designed for motorcycle racing and performance applications. This lightweight CAT5 aluminum racing sprocket is 100% CNC manufactured in the U.S.A., ensuring precision and quality for demanding riders.

Key Features:

• Specially formulated alloy per Vortex specifications for optimal strength-to-weight ratio
• Saber tooth grooves with unique tooth design increases sprocket longevity using Vortex patented sprocket design
• Red color anodizing with bright silver highlights for a distinctive racing appearance
• 43-tooth configuration for 520 pitch chains
• Reduces rotating mass compared to steel sprockets for improved acceleration
• Designed for track and high-performance street use

The CAT5 series represents Vortex Racing's commitment to producing premium motorcycle sprockets that deliver race-proven performance. The red anodized finish not only provides a striking visual appearance but also adds corrosion resistance. This sprocket is ideal for riders looking to reduce unsprung weight while maintaining the durability needed for aggressive riding.