Vortex 838AZB-48 CAT5 Aluminum Rear Sprocket 48-Tooth Blue

The Vortex 838AZB-48 CAT5 aluminum rear sprocket delivers professional-grade performance with distinctive blue anodized styling. Manufactured from aerospace-grade aluminum, this 48-tooth sprocket provides optimal power transfer and reduced rotational mass compared to stock steel sprockets.

Key Features:

• Patented Vortex sprocket design with unique tooth profile increases sprocket longevity
• Specially formulated alloy per Vortex specifications
• 48-tooth configuration for fine-tuning acceleration and top speed
• Blue anodized finish for corrosion resistance and appearance
• Precision CNC-machined construction ensures proper chain engagement
• Weight savings improves throttle response and reduces unsprung mass

This CAT5 sprocket is designed for riders who demand enhanced durability, efficiency, and performance in racing and high-performance street applications. The aluminum construction provides significant weight reduction while maintaining the strength needed for demanding riding conditions.