Vortex 313ZL-46 Steel Rear Sprocket 46-Tooth Black

The Vortex 313ZL-46 is a 46-tooth steel rear sprocket with an electro-plated satin black finish, engineered for motorcycle riders seeking durability, corrosion resistance, and precise power transfer. Built to the same exacting standards trusted by professional racers, this sprocket delivers a compelling balance of strength and longevity for both street and performance applications.

Key Features:

• 46-Tooth Rear Sprocket — increases low-end torque and acceleration compared to lower tooth-count options
• Carbon steel alloy construction per Vortex's proprietary specifications for maximum strength and wear resistance
• Electro-plated satin black finish resists corrosion and provides a clean, aggressive appearance
• Patented Vortex tooth design for superior chain engagement and extended sprocket life
• Precision CNC manufactured to tight tolerances for concentricity, smooth operation, and quiet running
• Made in the USA — held to the quality standards of Vortex Racing
• Direct bolt-on fitment to compatible OEM wheel hubs

Replacing or upgrading to a 46-tooth rear sprocket is a popular gearing modification for riders wanting improved throttle response and quicker acceleration. The steel construction makes the 313ZL-46 an excellent choice for riders who prioritize sprocket longevity over weight savings, particularly for street, touring, or high-mileage applications.