Schwalbe Tube Extralight SV11 650c x 20-23 / 26 x 0.75 - 1.0 Presta 60mm Valve 65gVariant sold out or unavailable Schwalbe Tube Extralight SV14 26 x 1.5 - 2.35 Presta 40mm Valve 130gVariant sold out or unavailable Schwalbe Tube Extralight SV19A 700 x 38 - 45 / 27.5 x 2.0 - 2.35 / 28 x 1.5 - 2.4 / 29 x 1.75 - 2.4 Presta 40mm Valve 140gVariant sold out or unavailable Schwalbe Tube Extralight SV20 700 x 18 - 25 Presta 60mm Valve 70gVariant sold out or unavailable Schwalbe Tube Extralight SV20 700 x 18 - 25 Presta 80mm Valve 70gVariant sold out or unavailable