VEVOR Bike Cargo Trailer, 100 lbs Load Capacity, Heavy-Duty Bicycle Wagon Cart, Foldable Compact Storage & Quick Release with Universal Hitch, 16" Wheels, Safe Reflectors, Fits 22"-28" Bike Wheels

Hi there I am considering to buy a Vevor bike trailer. You state the frame is made of aluminium alloy, but on the pictures it is hard to tell. The frame is powder coated...are you sure it is not just steel? https://eur.vevor.com/cargo-trailers-c_12631/vevor-bike-cargo-trailer-100-lbs-load-capacity-heavy-duty-bicycle-wagon-cart-foldable-compact-storage-quick-release-with-universal-hitch-16-wheels-safe-reflectors-fits-22-28-bike-wheels-p_010644062048

Este atrelado é facilmente desmontável papa ser ser acondicionado num saco e ser levado no porta bagagem de um autocarro de passageiros