With a normal hand or floor pump it is not possible or only very difficult to pump up a tubeless tyre. The Chamber Tubeless Floor from Blackburn makes it possible because it has an additional cylinder that can be filled with air, so that it can be released into the tyre at lightning speed by operating a lever. This ensures that the shell is perfectly pressed into the rim. That's how fast it can go. In addition to the tubeless function, the Chamber Tubeless Floor can also be used as a normal floor pump. You can read how high the pressure is in the tire or in the large cylinder from the manometer. - Weight: 3150 g - Details: - Made to mount tubeless tires - Both direct pumping and storing the pressure possible - 120 cm tube - 41.2 cm handle width - 27.9 cm foot width - Type: Tubeless floor pump - Head: Anyvalve head, Air-bleed valve - Maximum pressure: 11.3 bar - Manometer Dimension - Height (mm): 711 mm Pump - Compatible valve types: Autoventil (AV)