I got this bike. I know it isn't looking very nice, but was part of a trade.
I am interested in the model, year and what components are not original.
Rear derailleur is Simplex, front is Suntour (wrong), Simplex levers.
Mafac Racer brakes, I think is Reynold 531 frame and fork (decals almost gone).
Both wheels probably wrong.

thank you for your help