Vortex 165-42 Steel Rear Sprocket 420 Pitch 42 Tooth

The Vortex 165-42 is a 420-pitch steel rear sprocket with 42 teeth, engineered for performance motorcycle applications. Constructed from a carbon steel alloy per Vortex specifications, it is silver anodized or electro-plated satin black to prevent corrosion.

Key Features:

• Made to precise specifications from steel, ensuring concentricity and durability, with lightening holes to reduce rotating mass
• Unique tooth design increases sprocket longevity — Vortex's patented sprocket design is unlike any other sprocket
• 100% CNC manufactured in the U.S.A.
• 420 chain pitch — 42 tooth count
• Made to the tightest tolerances with the best quality materials in the industry

Vortex Racing is a U.S.-based manufacturer that has built top-quality motorcycle racing components for Motocross, Supercross, Road Racing, Flat Track Racing, and Minibikes, owned and operated by motorcycle racers and enthusiasts who focus on absolute quality. Vortex tests on the track with direct feedback from top professional race teams worldwide.