Vortex 452AZUV4-49 VTX Aluminum Rear Sprocket 49T

The Vortex 452AZUV4-49 is a lightweight, high-performance 49-tooth aluminum rear sprocket from Vortex's VTX series. Engineered as a direct OEM replacement or performance upgrade, this sprocket is CNC-machined from aircraft-grade 7075-T6 aluminum alloy for an exceptional strength-to-weight ratio over stock steel sprockets.

Key Features:

• 49-Tooth rear sprocket for optimized drive ratio
• CNC-machined from high-strength 7075-T6 aluminum alloy
• Significantly lighter than OEM steel sprockets, reducing unsprung rotating mass
• Hard anodized finish for corrosion resistance and extended wear life
• Precision laser-cut teeth for smooth, accurate chain engagement
• Direct bolt-on fitment — no modification required
• Compatible with standard chain pitch for the application

Vortex is a trusted name in the powersports industry, manufacturing sprockets to tight tolerances for consistent performance on the street, track, or trail. The 452AZUV4-49 is an ideal upgrade for riders looking to reduce drivetrain weight or fine-tune their gearing setup.