Hi all, Archive were of no help to me. I have one of these and set it up with thinwall cups, thats good for 70mm BB shell. It is black with sheild logo and takes 1/4" balls. Theres not a lot of axle hanging out, so I was wanting to know what arms can I mount to it? Its about 1mm less than what sticks out on a pista axle..........regards wayne davidson Invers NZ..............