Vortex 247ZB-52 Aluminum Rear Sprocket 52-Tooth Black

The Vortex 247ZB-52 is a lightweight aluminum rear sprocket featuring 52 teeth and a black anodized finish with machined accents. Designed for serious riders and racers, this high-performance sprocket delivers significant weight savings over OEM steel sprockets, reducing rotating mass for improved acceleration and handling response.

Key Features:

• 100% CNC machined from specially formulated aerospace-grade aluminum alloy to Vortex specifications
• Black hard-anodized finish with contrasting machined accents for enhanced durability and appearance
• Patented saber tooth groove design increases sprocket longevity and chain engagement
• 52-tooth configuration for precise gearing customization
• Manufactured in the USA to strict racing tolerances
• Significantly lighter than OEM steel sprockets for reduced unsprung weight

Vortex Racing sprockets are trusted by professional race teams worldwide and engineered to deliver maximum strength while minimizing weight. Each sprocket undergoes precision CNC machining to ensure perfect tooth profiles and optimal chain wear characteristics for extended service life.