Shimano and FSA External Bottom Brackets?
#1
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Joined: May 2009
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From: Boston
Bikes: Trek 2.3, Trek FX-7.3
Shimano and FSA External Bottom Brackets?
Are they interchangeable? I'm looking at a used bike that has an FSA Mega-Exo BB, and I'll need to replace the cranks. Can you put a Shimano Tiagra (hollowTech II) crank on an FSA external BB?
Thanks
Thanks
#3
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Joined: May 2007
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From: Switzerland
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I believe the FSA BB's that come with their carbon cranksets are not interchangeable with Shimano external BB's, but otherwise they are.





