Harry (and Shari) Belafonte ride a bike in 1957 (photo Cornell Capa)

Sidney Poitier on a bike in 1956

Richard Pryor rode bikes in the late 70s (photo Pam Grier!)

You are damn right Cicely Tyson rode a bicycle.

Did Eartha Kitt ride a bike in 1952? Y'all know only real riders sit like this (photo Gordon Parks)

I am going to decline to caption this photo of Sammy Davis, Jr. on a bicycle.

Tyrese rode all sorts of rad bicycles in Baby Boy (many made by Manny in Compton). This should be in the bike-film cannon.

Diana Ross (she was an actor, too, don't @ me) was a stoker on a bicycle.

Bill Cosby rode a bike. No, I'm not going to show it.

I could go on all day but need to end this thread with something that makes y'all smile inside. How about Wanda Sykes and Shaq on a tandem?