Vortex 491ZB-49 Steel Rear Sprocket 49T

The Vortex 491ZB-49 is a 49-tooth steel rear sprocket designed as a direct OEM-style replacement or performance upgrade for compatible motorcycles. Manufactured by Vortex Racing, a trusted name in motorcycle drivetrain components, this sprocket delivers reliable power transfer and long-lasting durability under demanding riding conditions.

Key Features:

• 49 Teeth — provides the gear ratio characteristics of the 491ZB series fitment
• Steel Construction — offers superior strength and longevity compared to aluminum alternatives, ideal for street and aggressive riding
• Precision Machined — CNC-machined to tight tolerances for smooth, consistent chain engagement and reduced drivetrain wear
• Direct Fit — bolt-on replacement requiring no modifications; matches OEM bolt pattern and chain pitch for the intended application
• Hard Anodized / Heat Treated Finish — resists corrosion and wear for extended service life

Vortex sprockets are manufactured in the USA and are a popular choice among street riders and racers seeking a dependable, high-quality drivetrain component. The 491ZB-49 is an excellent choice for riders looking to maintain or fine-tune their motorcycle's acceleration and top-speed characteristics.