bottom bracket compatability

[shankldu]

Is a Shimano external cup bottom bracket compatible with a truvative elita crankset

[ultraman6970]

I'm not a shimano guy but probably not, but the question is if GPX is compatible with shimano external cups.

here u have the answer... last post!

http://www.bikeforums.net/showthread.php/593073-Shimano-BB-compatible-with-SRAM-crankset

[oldpotatoe]

Is a Shimano external cup bottom bracket compatible with a truvative elita crankset

No..Truvative have stepped spindles, left side smaller than right. shimano cranks are 24mm spindles end to end.