-18.18% READY TO SHIP Tubes Schwalbe - SV 20 Extra-light 28" tube 79g SCHTUB1001655 €9.00 €11.00 Extralight tube.Dimensions: 700x18 >> 700x2850mm Presta valve.Only compatible with rims with a maximum internal width of 19mm (19C).Code: SV 20Weight: 79g Add to cart