Vortex 316B-47 Steel Rear Sprocket 47-Tooth Black

The Vortex 316B-47 is a 47-tooth steel rear sprocket engineered for motorcycle applications where durability and long-term performance are the priority. Built to Vortex Racing's exacting standards, this sprocket delivers the quality and consistency that street and track riders demand.

Key Features:

• 47-Tooth configuration for tuned gear ratio performance
• Carbon steel alloy construction manufactured to Vortex specifications for maximum strength and wear resistance
• Electro-plated satin black finish to resist corrosion and withstand harsh riding conditions
• Patented Vortex tooth profile designed to increase sprocket longevity and reduce chain wear
• Cupped design — recessed from the tooth ring toward the hub to reduce overall rotating mass
• Hardened teeth for extended service life under demanding use
• Laser-cut Vortex design for precise tolerances and a clean finished appearance

The 316B series is a trusted choice for riders seeking a robust, long-lasting steel rear sprocket that outperforms standard OEM replacement parts. The black steel construction makes it equally suitable for everyday street riding and weekend track use.