The group of riders zipping around downtown Portland on tiny, homemade motorbikes was probably an amusing sight on Wednesday night. It also was dangerous, leading to seven arrests, police said.

Dmitry is a former Motorcycle Safety Foundation Rider-Coach, a writer of several fiction novels, a travel junky and an occasional YouTuber. He's owned and ridden a lot of motorcycles, loves vintage ...

America's obsession with pint-sized motorcycles — or mini bikes — is not a new phenomenon. The origins of this rather interesting hobby can be traced back to the 1950s, when backyard DIY enthusiasts ...

While mini bikes, which have a much lower frame than even smaller standard dirt bikes, can technically be used for transportation, they're usually used as recreation and off-road vehicles. They can ...