Don't know enough about Motobecane* racing bikes to tell what model this is - with it's classic orange paint. Seems to be the Nervex Professional lugset with a Wagner DP crown, half chromed forks & forged dropouts, all suggesting a quality frame.
No tubing decal, though the 7th photo (above the downtube levers) shows a patch of paint - unfaded by the sun - that looks somewhat Reynolds decal shaped. Large flange hubs, rear derailleur is a Huret Allvit? Can't see the wheel decals enough to say Super Champion...
Currently £92.00 in Alnwick:
https://www.ebay.co.uk/itm/28469618...,osub=osub,crd=crd,segname=segname,chnl=mkcid
* I once saw an original Luis Ocana Motobecane BIC team bike - one of the most beautiful vintage road bikes I've seen.