Vortex 193BZR-46 Black Aluminum Rear Sprocket 46-Tooth

The Vortex 193BZR-46 is a 46-tooth black anodized aluminum rear sprocket engineered for performance street and track riding. Vortex sprockets are precision CNC-machined from high-grade 7075-T6 aluminum, delivering a significant weight reduction over stock steel sprockets without sacrificing durability.

Key Features:

• Tooth Count: 46 teeth
• Material: 7075-T6 aircraft-grade aluminum
• Finish: Hard black anodized for corrosion resistance and a clean appearance
• Construction: CNC-machined for precise tolerances and consistent chain engagement
• Weight: Significantly lighter than OEM steel sprockets, reducing unsprung rotational mass
• Carrier Code 193: Matches specific sprocket carrier fitment for compatible sportbike models

The 46-tooth rear sprocket provides a slight increase in rear wheel torque and acceleration compared to lower tooth-count options, making it a popular gearing choice for riders seeking improved low-to-mid range response. Vortex is a trusted name in the powersports aftermarket, known for consistent quality and precise fitment across a wide range of motorcycle platforms.