Vortex 245AZOV4-41 Aluminum Rear Sprocket 41-Tooth Silver Anodized OV4 Pattern

The Vortex 245AZOV4-41 is a 41-tooth aluminum rear sprocket finished in a silver anodize, designed for the OV4 aftermarket wheel bolt pattern. Built for performance-oriented street and track riders, this sprocket delivers an optimal balance of lightweight construction and long-lasting durability.

Key Features:

• 7075-T6 billet aluminum construction — reduces rotating mass for improved throttle response and acceleration
• 100% CNC machined in the USA to tight tolerances for precise fitment and consistent performance
• Cat 5 silver anodized finish — electrically coated for enhanced corrosion resistance and a bright appearance
• Vortex patented saber tooth groove design — unique tooth geometry that extends sprocket life and improves chain engagement
• OV4 bolt pattern — engineered specifically for compatibility with OV4-pattern aftermarket wheels
• 41 teeth — OEM-comparable tooth count suitable for stock gearing configurations
• PTFE black hardcoat option also available in the Vortex lineup for added surface hardness

Vortex Racing has been manufacturing top-quality motorcycle drivetrain components in the USA for over 15 years, supplying professional race teams competing in Motocross, Supercross, Road Racing, and Flat Track. Each sprocket is race-proven and built to the same exacting standards used by top professional riders worldwide.