Has hysteria kicked in yet? Dill Air Control Products recently recalled 6 million Chinese-made tire valve stems that may crack and fail, letting air out of tires at speed and possibly affecting as ...

Known as Clik Valve, the setup is claimed to be much easier to use than existing systems, and to boost air flow by up to 50 ... With existing valve stems – be they Presta, Schraeder or Dunlop ...