Vortex 452AV4-48 VTX Aluminum Rear Sprocket 48-Tooth

The Vortex 452AV4-48 is a high-performance 48-tooth aluminum rear sprocket from Vortex Racing's popular VTX series. Engineered for sport and performance motorcycle applications, this sprocket delivers an ideal balance of lightweight construction and proven durability on both the street and track.

Manufactured from high-strength 7075-T6 aluminum alloy, the VTX series sprocket is hard anodized for enhanced wear resistance and corrosion protection, extending service life without adding unnecessary weight. The precision CNC-machined teeth profile ensures smooth, consistent chain engagement and reduced drivetrain noise.

Key Features:

• 48-tooth rear sprocket for optimized acceleration and gear ratio tuning
• Constructed from lightweight 7075-T6 aluminum alloy
• Hard anodized finish for superior wear and corrosion resistance
• CNC machined for precise tolerances and consistent chain engagement
• Direct OEM replacement fit — no modifications required
• Compatible with standard 520 chain pitch (verify fitment for your specific application)
• Reduces unsprung rotational mass compared to steel sprockets

The Vortex VTX aluminum rear sprocket is a trusted upgrade for riders looking to fine-tune their final drive ratio or replace a worn OEM sprocket with a lighter, high-quality aftermarket option. Vortex is a well-established name in motorcycle drivetrain components, widely used in AMA racing and street performance builds.