Got these for a 20 YO Yeti Road Project Ti. With skinny seat stays & old geometry, I was concerned the fenders wouldn't fit. At first, I couldn't get them to work. Then I read the instructions - totally worth the time. With some easy adjustments, the fit is perfect, and there's a set screw to hold everything in place. Love these.
Easy to install on my Pegoretti Fixed Gear. Keeps me dry and no road spray on other people. I have the older version on my road bike ??????? and the quality for both is excellent.