Duro Bicycle Inner Tube 700 x 35c/43c (33mm) Standard American/Valve Review June 11, 2019 Wahooligan No Comments Bike Tires and Tubes This fits your . Make sure this fits by entering your model number. Bicycle Inner Tube American/Schrader 33mm Valve Post navigation ← Schwalbe Kojak Folding Bead Tire ReviewKenda 700×28-35c (27×1-1/8-1/4) 35mm Schrader Valve Bike Tube Bundle – Four (4) Pack Review →