Presta Valve Adapter Convert to Schrader Inflate Tire Using Standard Bike Pump or Air Compressor (4 Pack)

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 Comes with 4-piece packaging. Super compact and lightweight, you can take it anywhere. It can even be left on the tire handle so that it is always ready. Easy to put in a cycling bag or sweatshirt. QUALITY: Solid Brass with rubber o-ring seal