Q-Tubes Superlight tubes for lightweight high performance featuring removable valves and .76mm wall thickness with Q-Tubes reliability Features: Q-Tubes Superlight packaging features environmentally friendly soy ink printing on recycled cardboard Master Cartons of Q-Tubes Superlight tubes contain a total of fifty tubes: Five inner cartons of ten individually boxed tubes Specs: Labeled Size700 x 35-43 Weight124g Wall Thickess.76mm ISO Width (mm)43mm ISO Diameter622 / Road / 29" ISO Width (mm)39mm ISO Width (mm)40mm ISO Width (mm)35mm ISO Width (mm)41mm ISO Width (mm)36mm ISO Width (mm)37mm ValvePresta Med 41-55mm Shaft TypeThreaded ISO Width (mm)38mm ISO Width (mm)42mm Substitutes: TU6889
