Vortex 251AV4-48 VTX Aluminum Rear Sprocket 48T

The Vortex 251AV4-48 is a 48-tooth VTX series aluminum rear sprocket engineered for performance-oriented motorcycle applications. Precision-machined from high-strength 7075-T6 aluminum alloy, this sprocket delivers an outstanding strength-to-weight ratio compared to stock steel sprockets, reducing unsprung and rotating mass for improved throttle response and acceleration.

Key Features:

• Material: Lightweight 7075-T6 aluminum alloy construction
• Tooth Count: 48 teeth for optimized final drive gearing
• Series: VTX design with precision CNC-machined tooth profiles for smooth, consistent chain engagement
• Finish: Anodized finish for corrosion resistance and lasting durability
• Weight Savings: Significantly lighter than OEM steel sprockets, reducing rotating mass
• Precision Fit: Manufactured to tight tolerances for proper chain alignment and extended chain and sprocket life
• Part Number: 251AV4-48

Vortex Racing is a trusted name in the powersports industry, supplying sprockets to professional race teams and performance street riders alike. The 251AV4-48 rear sprocket is an ideal upgrade for riders looking to fine-tune their gearing while shedding unnecessary weight from the drivetrain.