Vortex 337ZK-42 Steel Rear Sprocket 42-Tooth

The Vortex 337ZK-42 is a precision-engineered steel rear sprocket featuring 42 teeth, designed to deliver reliable performance and extended service life for motorcycle applications. Manufactured by Vortex Racing, a U.S.-based company with over 15 years of experience in producing high-quality motorcycle racing components.

Key Features:

• 42-tooth steel construction for maximum strength and durability
• 100% CNC machined to precise tolerances for optimal concentricity
• Zinc-plated finish to resist corrosion and wear
• Unique Vortex tooth design increases sprocket longevity
• Induction hardened to reduce surface wear
• Precision manufacturing ensures smooth power transfer

Vortex steel sprockets are made from high-carbon steel and feature induction hardening for enhanced durability. The patented tooth design helps distribute load evenly across the sprocket teeth, reducing wear and extending the life of both the sprocket and chain. Ideal for riders seeking dependable performance and long-lasting quality.