Smaller, more efficient, reliable—three features of the new Air Tool MTB Mini pump. With the new, inverted double-chamber design, this pump moves more air than the unit it replaced, even more efficiently. Best of all, it's now available with a frame mounting bracket to keep it out of your backpack or pocket and easily accessible on your bike.
- Inverted, double chamber design is smaller yet increases the air handling capacity by 20% when compared to our previous design, reducing pumping time by up to two minutes.
- Twist locking head reduces size and can be easily converted to fit Presta or Schrader valves.
- Machined outer barrel for extra grip while pumping.
- Aluminum inner and outer chamber for durable performance.
- Max pressure: 60 PSI (4.1bar)
- Volume-per-stroke: 55cc
- Water bottle boss frame mounting bracket included.