The Crankbrothers Sterling Floor Pump is a premium quality bicycle pump with an integrated pressure gauge that will add air fast and easy. The solid construction removes any flex from the body and makes it easy for the user to add air. The universal head permits the pump to make a tight seal against any Schrader or Presta valves. The precision pressure gauge will ensure accurate readings and its large easy to read display is well placed. Make the Crankbrothers Sterling floor pump the last bicycle pump you will ever buy!