Q Tubes Presta Valve Bike Tube

The Q Tubes Presta valve tubes are important spare tubes that you should carry when on the road or trail, because the last thing you want to see happen is to have a flat tire and no way to get home. These tubes are lightweight and come tightly packaged, which makes them conveniently easy to transport when you are on the trails or road. The tubes can be used for a variety of wheels, including road bike wheels and mountain bike wheels. Key Features of the Q Tubes Presta Valve Bike Tube: ISO Diameter: 622 road 29 ISO Width mm: 23 mm , 24 mm , 25 mm Labeled Size: 700 x 23 25 Tube Compound: Butyl Valve: Presta Valve Core: Removable Valve Length: Med 41 55mm Valve Shaft: Threaded Weight g: 126 g