Trimtab 3×3 Three Wheeled Vechicle

This is not the first time that I have reported on a three wheeled vehicle before. Usually, my source calls them three-wheeled tricycles. I don't know why they don't call them just tricycles, but I guess that just brings up mental images of something small and red. Maybe they should call things like this "BIG Tricycles".

Anyway, this is the Trimtab 3×3 by designer David Parrott. It is a tricycle, but not the type that a child would ride

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网易邮箱，没有垃圾邮件的邮箱。