Is there any way to tell what kind of bottom bracket the cranks are attached to without removing the crankset? I don't have the tools to do that. I'm sorry that this seems ridiculous but I definitely need a new frame (mine is too large for me). And I don't have a lot of money to buy new equipment. I already have a full ultegra groupset ready to be put on a bike that will fit it. I'm taking the time to look for a frame that is the right size and hopefully that will fit my crankset.