Review on DERVISH Mountain Adjustable Compatible Mudguards by Roman Starr

It's strong even if we cut the side "fenders" to follow the contours of the existing rear fender. We used one of these to extend the rear fender on a bike that's towing a child in a trailer so it doesn't get splashed. And it works GREAT. The part is actually a lot stronger than it looks, even after we had to drill holes for the existing wing support bolts, and when we had to trim the side wings that are normally used to attach things with scissors - we didn't need them. It holds its shape well, anything can bump against it, and it just flexes and takes shape. It's a really good plastic, very strong and flexible despite being so thin. Really good product for our use.