Specialized Air Tool Mountain Bike Mini Frame Pump

The Air Tool MTB Mini pump by Specialized excels in small size, efficiency, and reliability. Its inverted dual chamber design increases air moved by 20% per stroke, reducing pumping time. The twist locking head adapts to Presta or Schrader valves, while the machined outer barrel ensures a secure grip. Crafted with aluminum inner and outer chambers, it guarantees durable performance. Conveniently mountable with the included water bottle boss frame bracket. Max pressure: 60 PSI (4.1bar), Volume-per-stroke: 55cc.