I have had the Italian Road Bike Mirror for about 1.5 mos, tho I might switch it out to a Sprintech (Iggy, if you're interested, email me). The mirror is great, my only issue is that it goes over the bars with these big fins and is held on with your tape. If you ride with your hands at the ends of the drops ever, your left hand is resting on the bulk of the fins under the tape. Might not be an issue for everyone, but I have issues with my left wrist so the jury is still out. Anyone with a Sprintech who can comment on how well it stays in position? I do have the grab the IRBM and squish it to the right place sometimes, but it doesn't move too far.