The Eltin Pro + floor inflator in black with a steel structure and a pressure gauge, is essential so that you can inflate the wheels with total precision before you go out to roll. Its useful design and its functional ergonomic T-shaped handle , will allow you to inflate the wheels easily and quickly, in addition, this foot inflator is capable of inflating the wheels wheels up to a pressure of 140 PSI . It has a simple head for Schrader valves and an adapter for Presta valves.