Vortex 3521-18 Front Countershaft Steel Sprocket 530 Pitch 18 Tooth

The Vortex 3521-18 front countershaft sprocket delivers precision-engineered performance for high-performance motorcycles requiring 530 pitch chain. This 18-tooth steel sprocket is manufactured from chromoly steel and features induction hardening for exceptional strength and durability.

Key Features:

• Precision-manufactured chromoly steel construction for maximum strength
• Induction hardened to precise tolerances for reduced surface wear
• Nickel plating provides superior corrosion resistance
• Drilled lightening holes reduce rotating mass for improved performance
• 530 pitch, 18-tooth configuration
• Manufactured to tight tolerances for improved concentricity and quieter operation

Vortex Racing is a U.S.-based manufacturer known for producing top-quality motorcycle racing components. Backed by over 20 years of experience and trusted by professional racing teams worldwide, Vortex sprockets are precision-engineered to deliver longer service life and superior performance compared to stock sprockets. The induction hardening process ensures consistent quality and extends sprocket life on well-maintained chain systems.