Sorry, just re-read the title. 135mm is enormously wide for a BB, are you sure that's true. As far as I have found out 120mm is the widest Campag provide and that is from the eighties. 135mm must be for a triple chainset, in which case depending on your frame you might have chain line problems, or have to dish your rear wheel.
Sorry, just re-read the title. 135mm is enormously wide for a BB, are you sure that's true. As far as I have found out 120mm is the widest Campag provide and that is from the eighties. 135mm must be for a triple chainset, in which case depending on your frame you might have chain line problems, or have to dish your rear wheel.