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  • Blackburn Outpost HV Anyvalve Pump
  • Blackburn Outpost HV Anyvalve Pump Detail
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BlackburnOutpost HV Anyvalve Pump

Item # BLB001G

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  • Black, One Size ($39.95)
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Item # BLB001G

Fat flats.

Getting a flat on your fat bike or plus-sized mountain tire makes for a much more strenuous wrist and arm workout on the side of the trail than if you'd gotten one with a normal tire. Thankfully, Blackburn engineered the Outpost HV Anyvalve Pump to save your strength, specifically ensuring the Outpost HV would be able to pump air at a high volume to quickly inflate larger tires.

Anticipating its use on cold, snowy trails — and, apparently, the moon — Blackburn made sure the Outpost HV could handle comically extreme temperatures as low as -40 degrees Celsius, and the TwistGrip valve head design can be operated easily even while wearing thick gloves. The Anyvalve pump head works with Presta, Schrader, and Dunlop valves, and the pump can easily be mounted to a frame or stowed away in a pack for when you need it.

Tech Specs
Tech Specs
Valve Type
Presta, Schrader, Dunlop
Max Pressure
80 PSI
Recommended Use
mountain bike, snow and sand
Manufacturer Warranty

Reviews & Community


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Gets It Done

  • Familiarity: I've used it once or twice and have initial impressions

The high volume is great for fat tires. Would prefer if there was a place to put your non-pumping hand. The only option while pumping is to hold the top which gets a bit uncomfortable.

No roadies here

  • Familiarity: I've used it once or twice and have initial impressions

If you only ride fat tires, this is the perfect pump. It pushes a decent amount of air with each pump and makes inflation quicker. Size is nice and compact and fits in a pack or on a frame easily.