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Does anyone know the exact dimensions of a EBB 86x54mm? (with 1/2" throw) Inside frame shell diameter and outside of the physical EBB. I have searched the internet and found 1 article to say that the inner diameter of the Frame shell is 54.406 is this correct?
Posted : 12/01/2014 11:21 am
"Does anyone know the exact dimensions of a EBB 86x54mm?"
No.
http://pardo.net/bike/pic/mobi/b.bottom-bracket-standards.html
http://www.bushnelltandems.com/eccentric.html
http://www.framebuilding.com/NEWPARTSPAGES/Other%20BB%20shells.htm
Posted : 12/01/2014 12:59 pm