Vortex 193B-47 Aluminum Rear Sprocket 47 Tooth

The Vortex 193B-47 is a 47-tooth aluminum rear sprocket engineered for sport bike and performance motorcycle applications. Precision-machined to the tightest tolerances in the industry, this sprocket delivers reliable power transfer and consistent performance whether on the street or track.

Key Features:

• 47-tooth rear sprocket for optimized acceleration and drive ratio tuning
• Lightweight aluminum construction reduces unsprung and rotating mass
• Precision CNC-machined to exacting tolerances for true running and smooth chain engagement
• Induction-hardened tooth profiles for extended wear life
• Anodized finish for corrosion resistance and lasting appearance
• Direct OEM-style fitment for straightforward installation

Vortex Racing has been a trusted name in high-performance motorcycle drivetrain components since 1995, with products proven at the highest levels of AMA Superbike, Supercross, and motocross competition. The 193B-47 rear sprocket is an ideal upgrade for riders looking to fine-tune their gearing for improved off-the-line acceleration or top-end performance.