SKS Speedrocker XL Fender Set - 700 x 40-52mm BlackSpecifically developed for compatibility with Gravel, Adventure, Cyclocross and Road bikes with tires exceeding 28mm. Speedrocker XL fits up to 40 52mm while the standard model fits 28 42mm Offers incredible stability over the roughest tracks while also providing optimum protection in all weather Features a dual height front spoiler, which deflects water and mud onto the wheel and downwards, away from the riders face Rear mud guard utilizes an