Originally Posted by
JUFFKINS
Does anyone have a work around for fitting more modern horizontal mounted brakes to an old Peugot U08? I have some MAFAC brakes, which I'm aware are great, but I'm stuck at home and wanted to try making some modifications to my bike(first time tinkering). I bought some Shimano Sora calipers before I noticed how the back brake was mounted (idiot). Was wondering if I could just drill a new hole but thought it might weaken the metal.
As others have already stated, the Mafac calipers are very good. I would encourage you to keep them and to not drill any holes in the frame.
You'll get more long term satisfaction if you completely disassemble the bike, clean all of the old grease out of the headset, bottom bracket and hubs, and apply new grease. The grease is probably original and riding the bike as-is will only deteriorate the bearings and races. This should keep you busy for a while and you will learn ALOT about your bike. You'll also get all of the help you need right here by some very knowledgable members.