Andrew is correct. It is a Vespa APE.
I originally thought it was a Cushman Truckster.
I don't like the whole idea of a tricycle with the single wheel in front. I always picture coming up on a curve too fast and flipping the thing. I do like tricycles with the single wheel in the rear.
__________________
A charter member of the Buffalo Plaid Brigade!
Whether you think you can or think you can't, you're right.