Airbone's mini pumps are sturdy enough to take a few knocks, light enough for weight weenies (the 507 weighs 115g) and well enough constructed to reach high pressures without too much work. Because the valve attachments screw rather than just push on, they create a leak-free seal.
The 507 is set up for Schrader valves but comes with a screw-in Presta adaptor. This lives in a neat frame-mount bracket or can be left screwed in if you carry your pump in a bag. Function-wise, we've no moans at all: we got a few road tyres up to over 100psi and mountain bike tyres took around 100 strokes to reach 40psi.
This article was originally published in What Mountain Bike magazine.
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