Hi!
I've just acquired a 7mm allen key, got the stem off, and put the frame onto my kitchen scale.
Rather disappointing 2,400g. Probably ChoMo P.G..
BB cups are also from '84. Hence, the bike probably is too.
Other than maybe French I'm still pretty clue less.
Anyone bold enough for a wild guess at the brand?
Cheers,
Guido