Bike Bits Brass Presta Valve Adapter – Convert Presta to Schrader

‘ 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 and e-bike QUALITY: Solid Brass with rubber o-ring seal