Vortex 720FZK-56 56-Tooth Rear Aluminum Sprocket

The Vortex 720FZK-56 is a high-performance 56-tooth rear sprocket engineered for competitive motorcycle applications. Vortex Racing is a trusted name in the powersports industry, producing precision-machined sprockets used by professional and amateur racers worldwide.

Key Features:

• 56 Teeth – Increases rear wheel torque and acceleration, ideal for track and performance riding
• Lightweight Aluminum Construction – CNC-machined from high-grade aluminum alloy for significant weight savings over steel alternatives
• Hard Anodized Finish – Provides corrosion resistance and extended wear life
• Precision CNC Machining – Tight tolerances ensure smooth, quiet chain engagement and consistent power transfer
• Direct OEM Replacement Fit – Designed as a drop-in fitment replacement for compatible models
• 720 Series Chain Compatibility – Engineered for use with standard chain pitches in the applicable series

Vortex sprockets are manufactured to meet the demands of high-performance and racing environments, offering a reliable upgrade over stock components. The FZK designation identifies the specific fitment pattern, making this sprocket compatible with select sport and supersport motorcycle platforms.