Specialized Air Tool S-Worksitch Sport Hand Pump Black One Size

.top{margin-bottom:30px;}.top li{margin-left:5%;margin-right:5%;margin-top:10px;line-height:120%;list-style-position:outside;}This durable frame pump with SwitchHitter head automatically adjusts for Schrader or Presta valve tubes.Max pressure: 80 PSI (5.5bar)Plunger locks to body chamber with a simple twist for secure storage.SwitchHitter head automatically switches between Schrader and Presta valves.Volume-per-stroke: 48ccWater bottle boss frame mounting bracket included.