Be prepared for flats on your commute or errands around town with the Bontrager Air Support pump. This compact hand pump is designed specifically for the tires on your commuter, cruiser or town bike.
Features
Intended for low and mid-volume pavement tires; inflates tires to 80 psi with little effort
Auto-select head locks securely onto Presta or Schrader valves; foldout lever securely locks pump head to valve