Here's an advert for the video game Guitar Hero World Tour, one of a series, but this one features a bicycle. I don't know this particular game, so I have absolutely no idea what the hell is going on, but hey. It's a bicycle.
One of the other adverts in the series features Heidi Klum doing a rip off of Tom Cruise's dance in Risky Business. Nothing to do with bikes but hey... it's a supermodel in brassiere and knickers.
Here's another youthful bike related film. A Japanese animated piece about a race between a bicycle and a motorbike. Completely unrealistic but good fun.
And one more... half live-action, half animation. A little bicycle filmy thing.