Dura-Ace center mount vs direct mount brakes

Discuss light weight issues concerning road bikes & parts.
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survivor
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by survivor

I am wondering whether the Dura-Ace direct mount brake is really just the same as Dura-Ace center mount brake except for the additional piece of hardware that converts it to the center mount? If we were to disassemble a center mount brake and take the convertion hardware away, can we then uses the brakes as a direct mount brakes? Is the highlighted distance the same between the direct mount brakes vs center mount brakes?

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by Weenie


Nefarious86
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by Nefarious86

It wont work, even if the measurements line up theres no way to mount them.
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survivor
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by survivor

Nefarious86 wrote: ↑
Wed Mar 13, 2019 11:16 pm
It wont work, even if the measurements line up theres no way to mount them.
Care to elaborate more on why there’s no way to mount them?

Nefarious86
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by Nefarious86

Because as you ce see in the picture the DM brakes have a bolt that threads into a blind hole in the frame. There is no way to tighten a bolt blind blind.
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survivor
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by survivor

Nefarious86 wrote: ↑
Thu Mar 14, 2019 3:10 am
Because as you ce see in the picture the DM brakes have a bolt that threads into a blind hole in the frame. There is no way to tighten a bolt blind blind.
Well, the DM brakes can similarly threads into the converter hardware of center mount with a lock nut?

Nefarious86
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by Nefarious86

No. The back spacing will be way off. Just buy the correct style of brake.
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by Weenie


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