HI JOHN,thanks for the reply, i would like to keep the bike as origonal as possible,but your idea is very good if you are out for runs at least you have brakes, i also have a model p triumph which has same brakes, i dont do many runs so would go for origonal brakes, what size is the bsa rims are they 26 x 2,5, could you give me the measurments of the front hub on your bsa and the number of spoke holes, also the same for the back wheel as i want to see it is the correct hub, thanks for your help greatly appreciated, john