A cycle, but one that is a bit special, this is a Velomobile known as Quest.
Three wheels, full fairing, transports just one but is a bit longer and wider than the average bike (although not much wider than many handle bars.)
And it is a bit lower and can be a bit faster if a fast rider rides it.
Photo taken 19 June 2021, Beverwijk, the Netherlands. I own the Quest as well.