You're always prepared Be prepared for flats on your commute or errands around town. The Air Support hand pump is designed specifically for the tyres on your commuter, cruiser or town bike. The auto-select head uses a fold-out lever to lock securely to Schrader or Presta valves for quick and easy inflation up to 80 psi. Product details Intended for low and mid-volume road tyres Inflates tyres to 80 psi (5.5bar) with little effort The auto-select head locks securely onto Presta or Schrader valves The fold-out lever securely locks the pump head to the valve The mounting bracket fits easily under the bottle cage
