Dia Compe AGC Brake Pad Replacements?
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Dia Compe AGC Brake Pad Replacements?
I remember reading about the brake pads on these brakes can't be replaced by modern brake pads but I can't seem to find the thread again and just wanted to make sure. Does anyone know where to get these pads or is there a way to adapt new ones on there. Sorry that my bikes a little dirty, she's the daily commuter!
Thanks!
Thanks!
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That is what has held me back from buying a set of those calipers. I am sure if one was handy enough a set of existing pad could be machines down to fit, say with a router and a dovetail joint bit with a fixture of course, but not a minor operation.
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Would you mind taking/posting a pic holding the pad/shoe next to the arm? Isn't that black part just a big eccentric like disc to help place the pad exactly where you want it?
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The problem is the shape of the pad that inserts into the holder, it is unique.
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I am not familiar with these that's why I asked.
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If there are other holders that use an M5 threaded socket instead of a shaft, these may also work.
Last edited by JohnDThompson; 11-13-13 at 02:08 PM.
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The original pads were permanently affixed to the holders and intended to be replaced as a unit. Furthermore, unlike most other brakes, the holders used a threaded socket with a separate bolt to hold the pad to the arm, rather than a threaded stud and a nut. The only other brake I know of that uses this is Modolo, and indeed the Modolo holder/pad combination does fit the AGC caliper, albeit with some stylistic clash:
If there are other holders that use an M5 threaded socket instead of a shaft, these may also work.
If there are other holders that use an M5 threaded socket instead of a shaft, these may also work.
I do like the concept of the Aero Gran Compe brakes, but even back in the day they were not known to be terrific stoppers.
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are the modolo's hard to find or are they old and hard by now? I have some that I want to change out. also these work just as good as my modern double pivot's(tektro R750), just they took longer to dial in.
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Weel I am assuming you are only referring to Modolo's. They have been out of production for some time, so they will be old. Now, Modolo made a compound similar to what Campagnolo used and made a "sintered" pad which might age more gracefully. No Modolos currently in the repechage fleet, I was never a great fan of them by admission, the Professional series was decent, but I did not like the quick release and they were not as easy to center as Campagnolo's were for me. This was from a time when the patent Campagnolo held for the wrench flats on the pivot bolt was still in effect.
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Looking on eBay there are some Modolo brake shoes/holders available, but some appear to be the more standard threaded stud design that won't work with the AGC calipers:
These ones appear to be the ones that will work:
Neither are cheap, unfortunately.
These ones appear to be the ones that will work:
Neither are cheap, unfortunately.
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Thanks for the clear photos, John.
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Thankfully I just sold the only bike I owned with those brakes, a couple of weeks ago. They are good looking for sure though.,,,,BD