Vortex 313ZO-38 Steel Rear Sprocket 38T

The Vortex 313ZO-38 is a 38-tooth steel rear sprocket engineered for performance motorcycle applications. Manufactured by Vortex Racing, this sprocket delivers the durability and precision fit that riders demand on both the street and track.

Key Features:

• 38 Teeth — direct OEM tooth-count replacement for stock gearing
• Steel Construction — superior wear resistance and longevity compared to aluminum alternatives
• Zinc-Oxide (ZO) Finish — corrosion-resistant coating for lasting appearance and protection
• Precision CNC Machined — tight tolerances ensure smooth, consistent chain engagement
• Direct Bolt-On Fitment — designed to match OEM carrier bolt patterns for straightforward installation
• Compatible with Standard Chain Pitch — verify chain pitch (520, 525, or 530) against your specific application

Vortex sprockets are a trusted upgrade for motorcyclists seeking OEM-quality replacement components or fine-tuned gearing changes. The steel 313ZO series offers a longer service life than aluminum sprockets, making it an ideal choice for high-mileage street riders and demanding track environments alike.