BA Nana, obviously there are lots of different ID’s on various bars, so these are machined more to fit most, so they should e fine. Lock on grips hold them steady so the only part in contact with the bars is rubber. I’m going to get more machined up with different diameters for different bars, just to complicate matters.
simonfbarnes, i get that you don’t appreciate the idea, but i think you’ve said your piece. wider bars can make a big difference to the way a bike feels and in this arena 50mm extra is a lot. I certainly don’t undertsand your negative attitude towards a product you haven’t tried and have no intention of trying, but if you ever fancy trying some wider bars feel free to drop 70quid on a pair, alternatively contact me and i’ll see what i can do.