Do they use the same dimensions so that, for example, you could fit a set of zegas that were fitted to the TT racks, onto the H & B racks, if you used the TT 15mm mounting kit?
Or is the mounting hoop so different it's a non-starter, plus the 15 v 18mm means that the pucks would be all in the wrong position by 3mm?
Or is the mounting hoop so different it's a non-starter, plus the 15 v 18mm means that the pucks would be all in the wrong position by 3mm?