Vortex 154ZK-42 Steel Rear Sprocket 42-Tooth Silver

The Vortex 154ZK-42 is a 42-tooth steel rear sprocket finished in silver, engineered for motorcycles requiring a high-durability chain drive component. Built to Vortex Racing's exacting standards, this sprocket delivers the strength and longevity demanded by both street riders and racers alike.

Key Features:

• Material: Carbon steel alloy formulated to Vortex specifications for superior strength and wear resistance
• 42-Tooth count for optimized power delivery and gearing performance
• Silver finish — electro-plated or anodized to resist corrosion and maintain appearance
• Patented Vortex tooth design unlike any other sprocket, engineered to increase sprocket longevity and chain engagement
• Precision weight-reduction cutouts reduce rotating mass for improved throttle response and handling
• 100% manufactured in the USA to tight tolerances

Vortex Racing has been producing top-quality motorcycle racing components for Motocross, Supercross, Road Racing, and Flat Track Racing for over 15 years. Each component is tested with direct feedback from professional race teams worldwide, making Vortex the trusted choice of champions.