Vortex 825ZR-39 Steel Rear Sprocket 39-Tooth

The Vortex 825ZR-39 is a precision-manufactured steel rear sprocket featuring 39 teeth, designed with a unique tooth profile that increases sprocket longevity and durability. Made to precise specifications from carbon steel, this sprocket ensures concentricity and exceptional durability for demanding motorcycle applications.

Key Features:

• Carbon steel alloy construction per Vortex specifications with corrosion-resistant finish
• Vortex patented sprocket design unlike any other sprocket on the market
• Lightening holes reduce rotating mass for improved performance
• 39-tooth configuration for customized gearing ratios
• Precision manufacturing ensures concentricity and smooth operation

Vortex Racing sprockets are the choice of racers and serious riders who demand the highest quality drivetrain components. The 825ZR series steel sprockets offer superior strength and wear resistance compared to aluminum alternatives, making them ideal for high-performance street and track applications.