For inflating large mountain bike tires on the trail, Blackburn's Mammoth 2Stage Mini-Pump provides quick and reliable performance. With its 2Stage design, the flip of a switch changes the pump from high-volume / low-pressure to low-volume / high-pressure for finishing off those last few PSI with ease. The rebuildable Anyvalve™ pump head attaches securely to Presta, Schrader, or Dunlop valves, and the 120 PSI maximum pressure rating means the Mammoth 2Stage works for road tires as well.
Includes bottle-cage mount. 24.5 cm length, 3 cm barrel diameter. Claimed weight is 168 g. 120 max PSI.
Ordered by Most Relevant First
by Boomer 10/45
Schrader valve function was DOA.
I was expecting this pump to perform with a Schrader valve but to my surprise it did not. Maybe the sample I received was defective. I am glad I found out now rather than while out riding with my kids and when one or both of them have a puncture. I have a Blackburn air stick for my road bike that works great. It appears to be well made and I like the appearance, maybe I will order another one later, but for now I will go with different brand.
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