Vortex 642AZB-48 Aluminum Rear Sprocket 520 Pitch 48 Tooth Blue

The Vortex 642AZB-48 is a precision-engineered aluminum rear sprocket designed for high-performance motorcycle applications. This sprocket features 48 teeth with a 520 chain pitch, combining lightweight construction with exceptional durability.

Key Features:

• CNC machined from 7075-T6 billet aluminum for superior strength-to-weight ratio
• Vortex's patented saber tooth groove design increases sprocket longevity and reduces wear
• Blue anodized finish provides corrosion resistance and distinctive appearance
• Specially formulated alloy engineered to Vortex specifications for racing applications
• Unique tooth profile optimizes chain engagement and power transfer
• Significantly lighter than steel sprockets for reduced rotating mass

Vortex sprockets are trusted by championship racing teams worldwide and deliver professional-grade performance for street and track use. The lightweight aluminum construction improves acceleration while the advanced tooth design ensures long service life even under demanding conditions.