Vortex 821-48 Steel Rear Sprocket 48T

The Vortex 821-48 is a 48-tooth steel rear sprocket engineered for street and track riders who demand precision, durability, and consistent performance. Manufactured by Vortex Racing, one of the most respected names in motorcycle drivetrain components, this sprocket is built to exacting tolerances for reliable power transfer and long service life.

Key Features:

• 48 Teeth — provides aggressive gearing for enhanced acceleration and lower-end torque
• Steel Construction — offers superior durability and wear resistance compared to aluminum alternatives, ideal for street riding and high-mileage applications
• Precision Machined — tight tolerances ensure smooth chain engagement and reduced drivetrain noise
• OEM-Compatible Bolt Pattern — direct bolt-on fitment with no modifications required
• Corrosion-Resistant Finish — protects against rust and environmental wear

The Vortex 821-48 rear sprocket is a direct replacement or performance upgrade for compatible motorcycles. Whether used on the street or on the track, this sprocket delivers the reliable gearing performance Vortex Racing is known for worldwide.