Do you want to buy a Bicycle Inner Tube online? Hollandbikeshop.com has the Bicycle Inner Tubes you're looking for. There are three types of bicycle tubes: bicycle tubes with a Dunlop valve, bicycle tubes with a Presta valve and bicycle tubes with a Schrader valve. Since inner tubes are stretchable, they are suitable for various bicycle tire sizes. However, it is advisable to choose an inner tube that fits the bicycle tire in both width and diameter. This keeps the tire pressure optimal and extends the lifespan of the tube. At Hollandbikeshop.com you can find a wide choice of Bicycle Inner Tubes by brands like Continental, Cordo, CST, Gaadi, Kenda, Michelin, Schwalbe, Vittoria, Vredestein, XLC and Joe's No Flats.