continental compact 20" (20 x 1 1/4" - 20 x 1.75") schrader - 34mm

The new ContiTube bicycle tube program makes it easier for you to find the ideal tube for your cycling demands. They offer a selection of tube sizes, types, lengths and dimensions. Varying tube types can affect your tyres’ handling characteristics with little effort: the Standard tube, available in many dimensions, offers the best compromise for everyday cycling.