I am searching for one of these. I saw one once and I think those things are usable on every bike but I am not sure. I mean, the thing is that its just a 12mm axle but the ends are cut to 10mm so it will fit the dropouts. I could make this myself. Only problem would be that normally on a 12mm dropout the bolts fit themselves into a hole so that the axle cannot move no matter what. On a QR dropout the axle would be removable because it isnt sunken (if you know what I mean)...
Thanks.
Thanks.