for a 68mm shell (road, english threaded). seems like all the new ones have black axles... does anyone have what I need, or can tell me where I can find one?
it doesn't have to be shimano, but yes, JIS square taper. The shimano UN55 has silver alloy cups and a black axle, and is less than 20 euros at my LBS so I'll probably just get one of those unless anyone has anything better!