DT SWISS XM 481 27. 5" DISC RIMRiders who like the idea of giving their tires some extra volume and support will find the ideal partner with the XM 481. Its full 30 mm of inner width together with a minimal hook and perfect tubeless compatibility make it ready to tackle all demanding trails, both up and down the mountain. Features:Strong and lightweight alloy construction Maximized for All-Mountain riding SPECIFICATIONSSize27. 5 inch Material Alloy Outer Width35mm Inner Width30mm Height-Spoke Drilling28 or 32HERD563Valve Type Presta Tire Type Clincher Brake Compatibility Disc only Intended Use All-Mountain Weight490g | Dt Swiss | Xm 481 27. 5" Disc Rim 32 Hole | Aluminum