... N2 97% 2, max pressure:18Bar 3, long life time 4,CE tire repair equipment/ digital tyre inflator/Tire Inflation System BN-960A Description ... system: Optional Standard accessories: N2 tank, vacuum system, high-pressure tube, digital tyre inflation gun,direct tyre inflation gun. Size ... you can get: 1, Longer term stability of the tyre pressure 2, Better grip and handling 3, Reduced fuel consumption about ...