Vortex 251AV4-44 VTX Aluminum Rear Sprocket 44T

The Vortex 251AV4-44 VTX Aluminum Rear Sprocket is a high-performance replacement rear sprocket engineered for riders who demand precision, durability, and reduced rotating mass. Manufactured by Vortex Racing, a trusted name in motorsports drivetrain components, this sprocket is CNC-machined from lightweight aluminum alloy for an optimal balance of strength and weight savings.

Key Features:

• 44-Tooth Rear Sprocket — optimized tooth count for performance-oriented gearing
• Lightweight Aluminum Construction — CNC-machined aluminum alloy reduces unsprung and rotating weight compared to steel sprockets
• VTX Series Design — Vortex's VTX line features precision-cut tooth profiles for smooth, consistent chain engagement and reduced wear
• Anodized Finish — hard anodized surface treatment resists corrosion and wear, extending sprocket service life
• Direct OEM Replacement Fitment — engineered to match OEM bolt patterns and chain pitch for straightforward installation
• Race-Proven Quality — Vortex components are widely used in professional and amateur motorsport competition

The Vortex VTX Aluminum Rear Sprocket is an ideal upgrade or replacement for sport bike and motorcycle riders looking to fine-tune their gearing setup while shedding unnecessary weight from the drivetrain. Compatible with standard 520 or 525 chain pitch (verify fitment for your specific application). Part number 251AV4-44.