Fortunately my '78 Team Champion takes a standard 22.2 mm stem. It does have a French threaded and a Fench threaded headset though.
Freek Faro Rotterdam Netherlands
2011/1/28 P.C. Kohler <email@example.com>
> "I compiled some pictures of Motobecane Team Champions from 1974 through =
> the early 1980s. Note: ONLY 3 OF THE BIKES ARE MINE... The rest I copied
> from the internet."
> Excellent Chas. and thanks, too, for the synopsis of this rather neglected
> but superb model. My '74 Moto Team Champion is one of my alltime favourites
> in ride (she's a 62cm c-c so perhaps another example of big bikes ride
> best?) and eye candy appeal. But I really want one of the early 80s models
> with those delicious late era Spidel components to compliment my '82 Peugeot
> But why, oh, why, was the "Team Champion" called that (always) when it was
> written "Champion Team" on the top tube up until the 1980s? Or is that
> another endearing Gallic inconsistency to go with trying to find 22.0
> Cinelli stems for these machines?
> Peter Kohler
> Washington DC USA