I don't know - but I read something about that recently on the Wikipedia page about Bottom Brackets, from which I shall quote.
"Not all square taper crank and bottom bracket combinations are compatible. Although nearly all spindles use a 2 degree taper, there are two competing standards, defined by the measurement across the flat at the end of the spindle. The JIS size is used by Shimano and most other Asian manufacturers. The ISO size is primarily used by Campagnolo and other European manufacturers, in addition to cranks that adhere to the NJS standards (Sugino 75). Some manufacturers make cranks and bottom brackets to both specifications. The overall length of the spindle has no bearing on crank compatibility but does affect frame clearance, chainline, and Q factor."
- Wikipedia
I'd say that makes it highly likely that they use ISO (which is what I was referring to when I said 'Euro taper' - meaning the taper used by european manufacturers)
So in short - and remembering I'm no expert - you need to check your threading and make sure it's BSC compliant, then pick a bottom bracket that has the right spindle length and the right taper style for your crankset
I've just this morning put a shimano UN54 sealed BB in my Triumph 3-spd, but that was a JIS taper type to suit my chainwheel of choice.
Much research lies ahead for you! Its taken me nearly 3 weeks of reading bike tech sites and asking questions to be ready to do this - I recommend the experience.
