I've never been able to figure out how to post pics on here from my computer. Right now i can tell you that they are JIS, and they are designed for two chainrings. This crankset didn't come with the Bianchi, I got them off ebay. That being said, the whole ISO/Italian thing shouldn't apply, right? The type of interface, JIS or ISO, is a direct relation between the spindle and the crank, Right? If i figure out the spindle length and then put the wrong style on, it'll screw up my chainline by about a half cm in one direction or the other, right? I'll put pictures on photobucket tomorrow and post a link to that. Thanks