are the product of an incredible blend of tube manufacturing experience and the use of state of the art material science. Continental uses a unique 7 airtight layer construction consisting of micron ...

features a presta valve design and is the perfect replacement option for a flat tire. Whether stocking up to reduce downtime, or grabbing to get a bike back up and running, Continental ...

Continental 650c Race Supersonic Innertube gives racers the edge with decreased weight and less rotational mass. Speed to the front of the pack with the Conti Supersonic Tube. Features: Presta and Schrader ...

Continental 650c Race Light Inner Tube has a lower wall thickness that in turn saves valued rotational weight, maximizing acceleration and rolling capability. Features: Seamless and mold cured construction Removable valve core ...

variety of tube sizes and valve lengths with a proven record of high quality control and consistent availability. Note: Q-Tubes are being phased out and replaced by Teravail Tubes. Inventory and packaging ...