The Infinity Universal Mudguard by SKS is a Mudguard compatible with the new SKS Infinity Universal Rack System. The mudguard is available as a front or rear fender and comes in two sizes (56mm and 75mm) to accommodate different tire widths. Length of Front is 700 mm, while rear is 680 mm in both tire widths. Available for Wheel sizes 27.5", 650b, 28", 700c, and 29". Simply screw the fender to the rack with the included mudguard adapters. The fenders feature a squared profile and are available in a matte black finish. Now you can keep your cargo and your rear end dry while you ride! Front Fenders come with the Classic ESC safety system by SKS, Made from a Chromoplastic Material, Made in Germany.