Vortex 201EZK-43 Black 43-Tooth Steel Rear Sprocket

The Vortex 201EZK-43 is a 43-tooth steel rear sprocket finished in an electro-plated satin black coating for corrosion resistance. Engineered for performance street and track riding, this sprocket is manufactured from a carbon steel alloy formulated to Vortex's own specifications, delivering exceptional strength and wear resistance.

Key Features:

• 43-Tooth Rear Sprocket — direct OEM tooth count replacement for stock gearing
• Carbon Steel Construction — carbon steel alloy per Vortex specifications for maximum durability
• Satin Black Finish — electro-plated black coating resists corrosion and maintains appearance
• Patented Tooth Design — Vortex's unique tooth profile increases sprocket longevity and smooth chain engagement
• 100% CNC Manufactured in the USA — precision machining ensures consistent tolerances and reliable fitment
• Cupped Body Design — sprocket is cupped down from the tooth ring to the body to reduce unnecessary weight

Vortex rear sprockets are a trusted choice for both street riders and racers seeking a direct-replacement sprocket that outlasts generic alternatives. The steel construction makes this an ideal option for high-mileage street use where durability is the priority.