Hey guys, I'm looking at replacing my current crankset with the XTR M970 (used, good deal). I just want to make sure that it will fit properly. My bike is an 01 GT XCR 5000 with I-Drive of coarse. My concern is newer cranks are running outboard bearings (my current one does not). I'm wondering how this will effect clearances and such especially on the drive side. Sorry for my lack of technical terminology....still a big noob! Thanks for any input!!!!