A tire for a bicycle spins, and a man catches it. We see a question written on paper, then a man in a bike shop as he talks.
A tire for a bicycle spins, and a man catches it. We see a question written on paper, then a man in a bike shop as he talks. he
hooks the tire to the rear tire of the bike. presses buttons on a key that spins. demonstrates how to remove the rubber of a tire from the frame and replace it. takes a break from talking, then we see him hovering with a tool.