Vortex 438ZGV4-44 VTX Aluminum Rear Sprocket Pitch Sprockets - 44T 520

The Vortex 438ZGV4-44 is a 44-tooth aluminum rear sprocket from Vortex Racing's VTX series, designed as a high-performance replacement for sport and street motorcycle applications. Built for riders who demand precision engineering and reduced rotating mass, this sprocket delivers the same championship-level quality trusted by professional road racers worldwide.

Key Features:

• 44 teeth for optimized acceleration and gearing performance
• 520 pitch chain compatibility for precise, reliable power transfer
• Constructed from lightweight, high-strength aluminum to reduce unsprung rotational weight
• Hard anodized finish for exceptional wear resistance and corrosion protection
• CNC-machined to tight tolerances for smooth, consistent chain engagement
• Direct OEM-style fitment for straightforward installation
• Part of Vortex's VTX sprocket lineup — trusted in AMA Superbike, MotoAmerica, and club racing

The Vortex VTX aluminum rear sprocket is an ideal upgrade for performance street riders and track day enthusiasts looking to fine-tune their gear ratio, shed unsprung weight, or replace a worn OEM sprocket with a proven racing-grade component.