Vortex 193B-49 Black Aluminum 49-Tooth Rear Sprocket

The Vortex 193B-49 is a 49-tooth black anodized aluminum rear sprocket engineered for performance motorcycle applications. Manufactured 100% in the USA using CNC machining, this sprocket is built to the tightest tolerances in the industry for precise chain engagement and consistent power transfer.

Key Features:

• 49 teeth – ideal for increasing low-end torque and acceleration
• Black anodized finish – corrosion-resistant coating for lasting good looks and protection
• Lightweight aluminum construction – reduces unsprung rotational weight compared to steel sprockets
• 100% CNC machined in the USA from a specially formulated alloy per Vortex specifications
• Vortex patented tooth profile – unique saber-tooth groove design promotes longer sprocket life and smooth chain engagement
• Direct OEM-style fitment – bolt-on replacement requiring no modifications

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-49 rear sprocket is a straightforward upgrade for riders looking to improve throttle response and mid-range pull without sacrificing reliability.