I just got back to the U.S. and have not installed the frame sliders from Ralph yet, but I did put on the BMW style mirrors tonight in no time at all, and they are great. Also installed a set of NonFango "Italian" luggage on the bike, a 39 liter rear case and a set of 42 liter side cases. No cutting on the bike side panels, one key fits all and the fit is very tight to the rails with no rattle or shake, they mount very tight to the bike and fit with a BSM Vampire exhaust with good clearance. You have to ship from London or carry back to U.S. as I did, but a good alternative you if don't want to cut plastic. I'm ready for Death Valley now as soon as I can get the new stainless hydraulic lines on that I also got from Ralph.
David Gilbert
