The Specialized Air Tool Switch Comp is a durable frame mounted pump with the unique and convenient SwitchHitter head that automatically adjusts for Schrader or Presta valve tubes, plus it shows pressure on a rotatable gauge.
SwitchHitter head works on Schrader or Presta valves with no disassembly.
Gauge body rotates for easy viewing.
Durable plastic barrel with aluminium shaft to reduce flex and improve efficiency.
Plunger locks to body chamber with a simple twist for secure storage.