Just had fitted a set of Avon's fitted to my GS after previous owner had a assortment on her, plus one went all pear shape (I now know why). Any way got up this morning the rear was flat so pumped it up inspected it for nails and air loss, but none. So back to the tyre shop to have the valve looked at and there they were two air line fractures in the rim. So I am in need of a rim 10x18 Borbet 9 spoke has fitted by Lexus :(