Specialized air tool mtb mini w/bracket 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;} Small, efficient, reliable—the three key features of the Air Tool MTB Mini pump. With the inverted dual chamber design, this pump moves 20% more air per stroke than the unit it replaced, yet is 10% smaller. Aluminum inner and outer chamber for durable performance. Inverted dual chamber design is smaller yet moves 20% more air per stroke when compared to our previous design, reducing pumping time by up to two minutes. Machined outer barrel for extra grip while pumping. Max pressure: 60 PSI (4.1bar) Twist locking head is easily converted to fit Presta or Schrader valves. Volume-per-stroke: 55cc Water bottle boss frame mounting bracket included.