The main goal of Zilch is to make tire inflation easier. Most pump heads either require you to force the valve through a rubber grommet or to use two hands to operate a locking mechanism on the chuck.

Complete pump kit: includes a 7.5” pump with flexible extension hose, inflation needles and inflation gauge along with a ... This pump is not recommended as a bicycle tire pump Emergency ball ...

If your bike has Presta valves on its rims or tubes, you'll know that pumping the tires can be a fiddly business. The Zilch floor pump is claimed to address that problem, with head seals that don't ...