Vortex 144AZB-43 Aluminum Rear Sprocket 43-Tooth Blue

The Vortex 144AZB-43 is a precision-engineered aluminum rear motorcycle sprocket featuring 43 teeth and a distinctive anodized blue finish with silver machined accents. This lightweight racing sprocket is designed to reduce rotating mass and improve acceleration performance compared to heavier steel alternatives.

Key Features:

• 100% CNC-machined in the USA from aerospace-grade aluminum alloy
• Anodized blue finish with contrasting silver machine cuts for durability and appearance
• 43-tooth configuration for optimized gearing performance
• Lightweight construction reduces unsprung weight and rotating mass
• Precision-engineered to exacting tolerances for smooth operation
• Specially formulated alloy per Vortex specifications

Vortex Racing has been manufacturing premium motorcycle drivetrain components for over 15 years, providing racers and enthusiasts with top-quality sprockets for road racing, motocross, and street applications. Each sprocket is engineered to deliver maximum strength while minimizing weight.