No holiday theme or really any connection at all between the first one and the last two.
I just recently saw a movie called The Straight Story about a guy who rides his lawnmower across several states to visit his brother; here’s a scene with bikes from that movie:
Then I was reading the gossip site, dlisted, yesterday and saw these next 2 clips. The first one is a clip from the movie Teen Witch from 1989. The second one is a remake of that scene from this year with Alia Shawkat from Arrested Development in it. Both are really painful and embarrassing to watch, but there are some bikes in the very beginning.