Vortex 767CZB-43 Aluminum Rear Sprocket 43 Tooth Black

The Vortex 767CZB-43 is a high-performance aluminum rear sprocket designed for precision power transfer and reduced rotating mass on sportbikes and racing motorcycles. This 43-tooth sprocket is manufactured from aerospace-grade aluminum with a durable black anodized finish for corrosion resistance and long-lasting appearance.

Key Features:

• 43 tooth count for optimized gearing ratios
• Aerospace-grade aluminum construction for significant weight savings over steel sprockets
• Black anodized finish provides durability and corrosion protection
• Precision CNC-machined teeth for smooth, reliable power transfer
• Drilled lightening holes reduce rotational mass without compromising strength
• 520 pitch chain compatible
• Manufactured to tight tolerances for extended sprocket and chain life

Vortex sprockets are engineered by racers for racers, tested on professional race tracks worldwide. The lightweight aluminum construction reduces unsprung weight and rotational inertia, allowing for improved acceleration response and handling characteristics. Each sprocket is precision-machined to ensure perfect fitment and optimal chain engagement for maximum drivetrain efficiency.