4 Stroke Motorized Bike

4 Stroke Motorized Bike – Check out this video of us driving a custom 19″ Firmstrong “Chief” motorized bicycle on a five mile trip down some back roads. Watch this bike fly down the highway without any issues.

4 Stroke Motorized Bike



Got a video of a 4 Stroke Motorized Bike? If so, send us an email and we will post it on our site.