CONVENIENCE: bicycle tire can be inflated using standard Schrader pump and car air compressor

BE PREPARED: adapter can be left on the tire stem so it is always available to inflate your tires USE GAS STATION PUMP: conveniently inflate your bike tires and check air pressure at the gas station

EASY TO INSTALL: screw on the Presta stem of your road fixie hybrid MTB 29er trail Fat bike QUALITY: Solid Brass with rubber o-ring seal