Vortex 840AZB-48 Aluminum Rear Sprocket Blue 48-Tooth 520 Pitch

The Vortex 840AZB-48 is a lightweight aluminum rear sprocket designed specifically for aftermarket wheels including BST, OZ Racing, and Marchesini applications. This precision-engineered racing sprocket features 48 teeth and is designed for 520 pitch chain systems, delivering optimal power transfer and reduced rotating mass for enhanced performance.

Key Features:

• 100% CNC manufactured in the USA from specially formulated 7075 T6 billet aluminum alloy
• Blue anodized finish provides corrosion resistance and distinctive appearance
• Vortex patented tooth design increases sprocket longevity and performance
• Lightweight construction reduces rotating mass for improved acceleration
• Sprocket dimensions: 5 bolt holes (10mm) with 100mm PCD (Pitch Circle Diameter) and 76mm ID
• 520 pitch, 48-tooth configuration

Vortex Racing has been manufacturing top-quality motorcycle racing components since 1995, with proven track performance from professional race teams worldwide. This sprocket delivers race-tested reliability and performance enhancement for street and track motorcycles.