"I've had several of these on different bikes with different brakes and each set of brakes performed better when they were on. The only issues I've had is to do with the confusing variations of sizes eg 180 and 183mm. Make sure you don't get them confused else you'll have to start messing around with spaces. Also, I have had some rub from the bulky rings that make up the floating part of the rotor. On flexy back ends these catch even more when putting the power down out of the saddle. These things aren't deal breakers but something to be aware of. Otherwise, excellent rotors"
Pros: Durable, Attractive, High Quality, Rugged, Lightweight
"After having issues with steamy glasses and too much sheep poo in my teeth, and the need for something a little more subtle that big downtube mud guards, I bought this. It's done a good job. Definitely prevents most of the spray and muck flying up, but not everything. I have used it in conjunction with a downtube guard and it is a good combo but not necessary. Only down points are the velcro can get gacky and lose its efficiency, a lot of muck ends up in your fork brace and stanchions still, and it freaked me out once when I got full co,pression of the fork and the guard rubbed on the tyre very loudly. Other than that, it looks great, works great, and is fairly cheap,"