The bigger tires and lower volumes that go with tires designed for dirt calls for a different kind of minipump. One that delivers more air per stroke. PRO has a pump for that: the Performance HV Minipump.

If youre not familiar with minipumps, the deal is that the smaller size and reduced leverage compared to a larger pump means you need a much smaller diameter barrel to be able to use such a small pump. As pressures get higher, the pump gets harder to use. But, when youre dealing with much lower riding pressure, you can trade the smaller volume per stroke and for greater volume per stroke.

Enter the HV, or High Volume pump. It has an allow handle and alloy barrel for durability. It skips the magnetic lock found on other PRO pumps because they expect youll fit this in your pack or bag. It has a lower max pressure limit of 100psi, though its doubtful youll even go up to half of that.

Weight for the PRO Mini Pump High Volume MTB is 100g.