Vortex 671ZK-47 Aluminum Rear Sprocket 47-Tooth

The Vortex 671ZK-47 is a precision-engineered aluminum rear sprocket designed for high-performance motorcycle applications. This 47-tooth sprocket is CNC-machined from aerospace-grade aluminum alloy to exacting tolerances, delivering optimal power transfer while reducing rotational mass compared to steel sprockets.

Key Features:

• 47-tooth count for customized gear ratios
• Constructed from aerospace-grade aluminum for lightweight performance
• Anodized finish prevents corrosion and increases durability
• 100% CNC-manufactured in the USA to tight tolerances
• Vortex patented tooth design increases sprocket longevity
• Engineered to achieve maximum strength-to-weight ratio

Vortex sprockets are tested on the track with direct feedback from professional race teams worldwide. Each component is made with the best quality materials in the industry, ensuring reliability in demanding racing and street applications. Custom-made when ordered to ensure precision fitment.