TheSpecialized Air Tool Switch Sportis a durable frame pump withSwitchHitterhead automatically adjusts forSchraderorPrestavalve tubes. Specialized Air Tool Switch Sport Pump Features SwitchHitter head works on Schrader or Presta valves with no disassembly. Plunger locks to body chamber with a simple twist for secure storage. Water bottle boss mount included. Max pressure: 120psi (8.3bar) Volume per stroke: 48.4cc More info
