Vortex 454ZUV4-43 VTX Aluminum Rear Sprocket 43-Tooth

The Vortex 454ZUV4-43 is a 43-tooth aluminum rear sprocket from Vortex Racing's VTX series, engineered for performance motorcycle and powersports applications. Vortex sprockets are renowned in the racing and street riding communities for their precision CNC machining and high-strength lightweight aluminum construction.

Key Features:

• 43-Tooth Configuration – Tuned tooth count for optimized acceleration and drive ratio performance
• Lightweight Aluminum Construction – CNC-machined from high-grade aluminum alloy, significantly reducing unsprung rotational mass compared to steel sprockets
• VTX Series Design – Features Vortex's signature lightening pockets and hard-anodized finish for durability and corrosion resistance
• Precision Machined – Tight tolerances ensure smooth, quiet chain engagement and extended sprocket and chain life
• Direct Replacement – Designed as a bolt-on fitment replacement for compatible applications

The Vortex VTX aluminum rear sprocket is an ideal upgrade for riders seeking to reduce drivetrain weight and improve throttle response. The hard-anodized surface treatment provides excellent wear resistance while maintaining the weight savings inherent to aluminum construction.