Originally Posted by
DaveSSS
While I've heard of that being done, it really requires boring the BB shell to a slightly larger diameter first. Just cramming a right handed Italian tap into a left hand threaded BB isn't a great idea.
Bicycle Research sold a reamer/Italian tap set for exactly this purpose. Perhaps the OP's LBS as one?
Last edited by JohnDThompson; 08-05-10 at 02:05 PM.