Vortex 3521-19 19-Tooth 530-Pitch Steel Front Sprocket

The Vortex 3521-19 is a precision-engineered front countershaft sprocket designed for high-performance sportbike applications. This 19-tooth front sprocket features 530-pitch chain compatibility and is manufactured from high-carbon chromoly steel for maximum strength and durability.

Key Features:

• High-carbon chromoly steel construction for exceptional strength
• Induction hardened to reduce surface wear and extend service life
• Special nickel plating resists corrosion and maintains finish
• Precision-manufactured to tight tolerances ensuring concentricity
• Drilled lightening holes reduce rotating mass for improved performance
• 530-pitch chain compatibility
• 19-tooth configuration for optimized gearing options

Vortex Racing front sprockets are manufactured in the USA to the highest standards and have been proven on the track by professional race teams worldwide. Each sprocket is engineered to provide a quieter, stronger, and longer-lasting solution compared to stock sprockets. The precision manufacturing process ensures perfect concentricity, reducing chain wear and vibration for smoother operation.