Vortex 491ZB-46 Black Steel 46-Tooth 530-Pitch Rear Sprocket

The Vortex 491ZB-46 is a 46-tooth, 530-pitch steel rear sprocket finished in an electro-plated satin black coating for corrosion resistance. Engineered and manufactured in the USA, this sprocket is built to Vortex's exacting standards and features their patented tooth profile design, setting it apart from conventional aftermarket sprockets.

Key Features:

• 100% CNC manufactured in the U.S.A. to precise tolerances
• Carbon steel alloy formulated to Vortex specifications for superior strength and longevity
• Electro-plated satin black finish provides corrosion protection while maintaining a clean, aggressive appearance
• Patented tooth design unlike any other sprocket on the market — reduces wear and extends service life
• 46-tooth rear sprocket — ideal for increasing low-end torque and acceleration
• 530-pitch chain compatibility — must be used with a matching 530-pitch chain and front sprocket

The Vortex 491ZB-46 is a direct-fit, drop-in replacement sprocket with no modifications required. Whether used for street riding or performance applications, Vortex steel sprockets deliver reliable power transfer and extended durability compared to aluminum alternatives.