Planet Bike Cascadia ALX bike fenders - 700c x 43mm Rugged aluminum fenders that are easy to install Rugged 6061 aluminum construction is corrosion resistant 100mm mudflaps provide ultimate coverage and are double-riveted for durability Hardware is all stainless-steel and pre-installed for hassle-free mounting Disc brake compatible Designed for 700c tires (28-35c width) Fender width = 45mm