I have a specialized fuse one I got from a friend a few years ago. The bike needs has a 3 piece redline crank. It needs crank work apparently because the crank spindle moves around alot. but I can't take the crank off! I believe it has a Euro bb from what I've looked up but I'm not all that big on bikes so I'm not sure if its sealed or unsealed tho I think it's unsealed. I took off the crank arms and everything but I can't seem to remove the spindle or the bb. When I look at videos of people doing it I can't find any that seem similar to my bike as they just pop the crank spindle right off.