Vortex 826ZBV4-40 Aluminum Rear Sprocket 40-Tooth

The Vortex 826ZBV4-40 is a 40-tooth aluminum rear sprocket engineered for performance motorcycle applications. Vortex sprockets are CNC-machined from high-grade 7075-T6 aluminum alloy, delivering an exceptional strength-to-weight ratio that reduces unsprung rotational mass for improved throttle response and acceleration.

Key Features:

• 40-Tooth Configuration – Optimized gearing for performance tuning and track or street use
• 7075-T6 Aluminum Construction – Lightweight yet highly durable aerospace-grade aluminum alloy
• Hard Anodized Finish – Corrosion-resistant anodized coating for long-lasting wear protection
• CNC Machined Precision – Tight tolerances ensure smooth, quiet chain engagement and extended sprocket life
• Direct OEM Replacement Fitment – Engineered to match factory mounting specifications for straightforward installation
• Reduced Unsprung Weight – Lighter than steel alternatives for improved handling and suspension response

Vortex Racing is a trusted name among professional and amateur riders alike, supplying sprockets to AMA Superbike, MotoAmerica, and club racers worldwide. The 826ZBV4-40 rear sprocket is an ideal upgrade or replacement for riders seeking precision gearing components that meet the demands of both street and competition use.