Vortex 206ZB-37 CAT5 Aluminum Rear Sprocket 420 Pitch 37 Tooth Blue

The Vortex 206ZB-37 is a lightweight CAT5 aluminum racing rear sprocket featuring 420 pitch and 37 teeth, finished in blue anodized aluminum with contrasting silver machined cuts. This high-performance sprocket is precision CNC machined in the USA from specially formulated 7075-T6 aerospace-grade aluminum alloy to Vortex specifications.

Key Features:

• 420 pitch rear sprocket with 37 teeth for optimized gearing performance
• CAT5 series construction - CNC machined from 7075-T6 aluminum alloy
• Blue anodized finish with silver machined accents for enhanced durability and style
• Patented Vortex tooth profile design increases sprocket longevity
• Lightweight racing construction reduces unsprung weight
• 100% manufactured in the USA to strict quality standards

The Vortex CAT5 sprocket series delivers race-proven performance with reduced weight compared to steel sprockets, making it ideal for performance riders seeking improved acceleration and handling. The unique tooth design and hard anodized finish ensure extended service life even under demanding riding conditions.