Vortex 154ZB-42 Steel Rear Sprocket 42-Tooth Black

The Vortex 154ZB-42 is a 42-tooth steel rear sprocket finished in an electro-plated satin black coating for corrosion resistance. Engineered for performance-oriented motorcycle applications, this sprocket is manufactured to Vortex's exacting standards using a carbon steel alloy that delivers long-lasting durability under demanding riding conditions.

Key Features:

• 42-tooth rear sprocket for precise gear ratio tuning
• Carbon steel alloy construction per Vortex specifications for strength and longevity
• Electro-plated satin black finish provides corrosion protection
• Hardened teeth resist wear over extended use
• Unique Vortex patented tooth design increases sprocket service life
• Cupped face design reduces overall rotating mass
• 100% CNC manufactured in the USA to tight tolerances

Vortex Racing is a U.S.-based manufacturer trusted by professional race teams worldwide across Motocross, Supercross, Road Racing, and Flat Track disciplines. The 154ZB-42 is a direct-fit replacement sprocket built to deliver consistent, reliable performance whether on the track or the street.