Vortex 824AZB-40 Aluminum Rear Sprocket 40-Tooth Black Anodized

The Vortex 824AZB-40 is a lightweight, high-performance aluminum rear sprocket featuring a striking black anodized finish with machined accent highlights and a 40-tooth configuration. Designed for serious street and track riders, this sprocket is a direct upgrade over heavy OEM steel units.

Key Features:

• Lightweight aluminum construction reduces rotating mass for improved throttle response and acceleration
• 100% CNC manufactured in the USA to precise tolerances for optimal concentricity and fit
• Specially formulated alloy per Vortex Racing specifications for the ideal balance of strength and weight
• Black anodized finish with machined accent areas for corrosion resistance and aggressive styling
• Vortex patented unique tooth design increases sprocket longevity and chain wear life
• 40-tooth rear sprocket for fine-tuning final drive gearing ratios

Vortex Racing sprockets are the preferred choice of racers and performance-minded riders worldwide. The 824AZB series delivers race-proven durability and precision fitment, making it an excellent replacement for worn OEM sprockets or a performance upgrade for riders looking to dial in their gearing.