Vortex 825AZK-48 Aluminum Rear Sprocket 48T

The Vortex 825AZK-48 is a high-performance 48-tooth aluminum rear sprocket engineered for serious riders who demand precision, durability, and reduced rotating mass. Vortex is a leading name in motorcycle drivetrain components, and this sprocket reflects their commitment to quality manufacturing and tight tolerances.

Key Features:

• 48 Teeth — optimized tooth count for enhanced acceleration and responsive power delivery
• Lightweight Aluminum Construction — significantly reduces unsprung and rotating weight compared to steel sprockets
• Hard Anodized Finish — provides corrosion resistance and extends service life
• Precision CNC Machined — manufactured to exact tolerances for smooth, consistent chain engagement
• Direct OEM Replacement Fitment — bolt-on installation with no modifications required
• Part of Vortex's AZK series, designed for street and track applications

Upgrading to the Vortex 825AZK-48 rear sprocket is one of the most effective ways to fine-tune your motorcycle's gearing for improved throttle response and acceleration. Pair with a Vortex front sprocket and chain for a complete drivetrain upgrade.