Hello again..In a fit of bored bidding I recently purchased an early 80s Ex "group" I will use it on something from the appropriate era, but I will need a source for some brake hoods, and some advice on correct EX pedals. It has a decent AX crankset which I may also use if no one has the correct EX crankset to offer (email me if you have a nice one for sale). Also I need to know if the BB is the same for EX and AX. thanks..Patrick Lay in Chicago