AkuskaUK Posted April 26, 2011 Report Share Posted April 26, 2011 Hi everyone, im sorry if this is the wrong section to post this, but i was wondering what bb i could use in my Onza O-Rex, it has got a square taper at the moment and i would like to change it to an ISIS, if anyone could help i would be much appreciated! Quote Link to comment Share on other sites More sharing options...
Matthew62 Posted April 26, 2011 Report Share Posted April 26, 2011 If you want to use an ISIS BB then you need ISIS cranks also. If you're asking can an ISIS BB be used instead of a square taper in terms of frame compatibility etc, then yes. Just get the BB shell width first (probably 68mm) then get your axle length (measure from end to end of the square tapers) and you're good to go. Quote Link to comment Share on other sites More sharing options...
AkuskaUK Posted April 26, 2011 Author Report Share Posted April 26, 2011 If you want to use an ISIS BB then you need ISIS cranks also. If you're asking can an ISIS BB be used instead of a square taper in terms of frame compatibility etc, then yes. Just get the BB shell width first (probably 68mm) then get your axle length (measure from end to end of the square tapers) and you're good to go. Thank you for your swift reply! I will work it out and buy the right one then! Also, thank you to the mod that moved the thread to the right section, im new and confused aha! Quote Link to comment Share on other sites More sharing options...
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