Vortex 840AZB-47 Aluminum Rear Sprocket 47 Tooth Blue

The Vortex 840AZB-47 is a high-performance aluminum rear sprocket designed for serious riders seeking the perfect balance of weight savings and durability. This 47-tooth sprocket is precision-machined from 7075-T6 aluminum alloy, offering exceptional strength while reducing rotational mass for improved acceleration and handling.

Key Features:

• 47 teeth for optimized gearing performance
• Blue anodized finish for corrosion resistance and distinctive appearance
• 7075-T6 aluminum construction for maximum strength-to-weight ratio
• CNC-machined to aerospace tolerances for perfect fit and concentricity
• Self-cleaning mud groove design helps shed debris
• Laser-etched tooth count and size markings
• Significantly lighter than steel sprockets for reduced unsprung weight

Vortex sprockets are manufactured using advanced CAD/CAM technology and undergo strict quality control testing. The hard anodized finish provides excellent wear resistance while the lightweight design improves throttle response and reduces stress on drive components. This sprocket is an excellent choice for street, track, or race applications where performance matters.