When the weather turns ugly, the Planet Bike Hardcore Fenders MTB got you covered from rain, sleet and snow. Simple, durable, affordable polycarbonate design mount easily.SuperFlex? unbreakable all-weather polycarbonate. Quick-adjusting stainless hardware and mud flaps are pre-drilled for hassle free mounting. Includes all necessary hardware for mounting to virtually any bike. 60mm: Fits tires 26 x 1.75-2.25 inch. Set of two fenders.