MAFAC Brakes and Squeaking
#26
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Does anyone have any preference between Mafac Racer and Mafac Dural forge brakes?
I just acquired an older (70's?) Bob jackson frame and I am planning on hanging an odd assortment of components on it, things I have been acquiring in the work shop and was saving for something special.
I want it to be an international assembly .
Bob Jackson Frame
Stronglight cranks,
Mafac brakes,
Weinman levers (With 2 inch riser bars)
Suntour Superbe front derailleur , Suntour ratcheting Stem shifters
Ofmega "Premier" or Sachs "Centera" rear
Campi seat post
Brooks B 17
Nisi tubular rims on Campi hubs.
I just acquired an older (70's?) Bob jackson frame and I am planning on hanging an odd assortment of components on it, things I have been acquiring in the work shop and was saving for something special.
I want it to be an international assembly .
Bob Jackson Frame
Stronglight cranks,
Mafac brakes,
Weinman levers (With 2 inch riser bars)
Suntour Superbe front derailleur , Suntour ratcheting Stem shifters
Ofmega "Premier" or Sachs "Centera" rear
Campi seat post
Brooks B 17
Nisi tubular rims on Campi hubs.
#28
Randomhead
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I always wanted to try the Compass toe-in washers, but I keep forgetting to order them. I worked in a bike shop in the '70s, so toeing in Mafacs is something I have done hundreds of times. I never really liked doing it on Mafacs though. A bit of a pain.
#29
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#30
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I read somewhere (maybe here in days of yore) that the earliest MAFAC centerpulls were marked "Dural Forge," but the name was changed to "Racer." I think at that time the brakes were otherwise identical.
#31
tantum vehi
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Good call, I was was just about to mention them. A light filing of the originals with a small round file would of course achieve the same effect.
Last edited by mountaindave; 11-21-18 at 10:08 AM.
#32
Bike Butcher of Portland
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Doesn't take much imagination to figure it out:
__________________
If someone tells you that you have enough bicycles and you don't need any more, stop talking to them. You don't need that kind of negativity in your life.
If someone tells you that you have enough bicycles and you don't need any more, stop talking to them. You don't need that kind of negativity in your life.
#33
Randomhead
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yeah, the $9 vs. file calculation is why I "forgot," I think.
#34
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Best,
Leif
chicago
#35
Newbie
Thread Starter
Looks like all the squeaking now has gone on the MAFAC's and the new pads really do a nice job. I like the idea of sanding the washer down a bit to adjust for the toe in. I think combination of dirty rim and 0 deg of toe in were the issue here.