Originally Posted by al.wong
yup. you can use the same bb. there's an adapter that your lbs can install for you that will let it work. i had the same problem too, going from my hardrock to a p.2 cromo, but turns out it wasn't really a problem at all.
Wait, I'm lost. What is this adapter you are talking about?
All you should have to do to run a 68/73mm BB on a 73mm BB shell is remove the 5mm spacer...
Originally Posted by DasProfezzional
It is so. If you install one of those ISIS 68/73 suckers on a 68mm shell, it looks like a whole bunch of the adjustable cup hangs out. Because it does. But it works!
It will look like a 73mm BB with a 5mm spacer...
Someone please explain what is going on here.
It's like chaos!!11!!1!!