Originally Posted by
SquidPuppet
That assumption has a good chance of being wrong. It's all about the crank manufacturers and JIS is very common. Probably more common than ISO. Be sure before you buy, it matters.
Your crank will dictate which taper type and which spindle length to use. What crank is it?
some crappy run of the mill no branded crank. is there any identification i can look for on the bottom bracket?