Review on Replacement Passenger Outside Partslink GM1321186 by David Causillas

Much lighter than the original and I'm glad it's a passenger mirror as it vibrates at speed. I could try tightening the mounts a little more but they look like they are stretching. Bought in September 2016 and in December 2018 a woman hit her back on it and it broke at all three attachment points. It's not entirely the fault of the mirrors. but the whole thing was much lighter compared to the original and I think the vibrations it generates when riding on the road weaken the attachment points.