Our mudguards with stays will bring you satisfaction via top-level protection and the high quality mounting system. Available in 2 sizes, 40mm or 52mm40 and 52mm Widths: For city and leisure bikesU Stays: Keep the mudguard rigidBike Protection: The mudguard\'s lower extension protects the front derailleurWheel Cover: Better protection of the rider and following companions by covering more than 80% of the wheelMade for 26 inch or 28 inch UniversalMaterial: Technopolymer resin,Fixation: Fixtures,Weight: C40: 436g / C50: 498g pr,Blade Width: 40mm or 52mm,Wheel Dia: 26 and 28 inch.