Thomas & Friends: Season 4, Episode 26

4 - 26: Mind That Bike

Based on the story of the same name from Really Useful Engines.Tom Tipper, a postal-worker, is unhappy when his post van is replaced by a bicycle. Percy manages to help him out, but not in the way he intended, as he inadvertently flattens Tom's bike. In the end, Tom gets a smart new van.