Dual freewheel crankset

bambuko

1 mW
Joined
Sep 22, 2008
Messages
18
I have read most the threads here documenting various attempts to achieve this:
https://endless-sphere.com/forums/viewtopic.php?f=28&t=35846&start=25
https://endless-sphere.com/forums/viewtopic.php?f=28&t=37224

so I am well aware of the difficulties...
Main problem (as far as I see it) is caused by the need squeeze the whole thing into the typical 1.37"-24tpi bottom brackets.

So here is my question to you knowledgable/experienced types:
If I were to use threaded cups to convert BSA bottom bracket to 30mm standard, using (for example):
http://wheelsmfg.com/bottom-brackets/threaded-bb/bsa-threaded-bottom-brackets/threaded-to-30mm-abec-3-bb-black.html
I would have all the luxury of 30mm instead of miserly space available in the BSA bottom bracket.

What am I missing? :D
 
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