CrankBrothers Power Pump Ultra mini pump review
At 175mm long, this really is a little pocket rocket. The aluminium body and shaft are nicely ﬁnished and it all weighs in at 129g.
There’s a neat feature at the base of the handle that allows you to tune the pump by alternating between high volume and high pressure by turning the end cap.
The twin head ﬁts both Presta and Schrader valves and locks ﬁrmly into place via the twist collar. The small size means you have to work hard to achieve higher pressures, though, and it can get a little ﬁddly.