Vortex 511ZB-47 Rear Sprocket 47 Tooth Zinc Blue

The Vortex 511ZB-47 is a high-quality aluminum rear sprocket designed for sport and street motorcycles. This sprocket features 47 teeth and is constructed from lightweight 7075-T6 aluminum alloy, offering an excellent balance of strength and weight reduction compared to steel sprockets.

Key Features:

• 47-tooth configuration for optimized gearing performance
• 7075-T6 aluminum construction for reduced rotating mass
• Zinc-plated steel insert with blue anodized finish
• CAD-designed tooth profile for improved chain engagement and longevity
• Self-cleaning mud groove design to prevent debris buildup
• Precision CNC-machined for accurate fit and balance
• Ultralight weight design without sacrificing durability

The Vortex 511 series sprockets are engineered to meet or exceed OEM specifications while providing weight savings that improve acceleration and handling. The zinc-plated steel center insert ensures long-lasting durability in the mounting area, while the blue anodized aluminum outer section resists corrosion and looks great on any bike. Each sprocket undergoes rigorous quality control testing to ensure consistent performance and reliability.