Dsuy BL10-A Mini Pump
Top PickWhat We Like
- 27 L/min in a 136 g body
- Plus-or-minus 1 psi gauge with preset auto-stop
- Two connection methods and a full adapter kit
Worth Noting
- Warranty runs one year, not two
- Weight
- 4.8 oz
- Air Flow
- 27 L/min
- Charging
- USB Type-C
- Max Pressure
- 120 psi
Read the full review
The number that settled it for us is 27 L/min. It isn't the biggest airflow figure in this group, but it's the biggest one attached to a pump this small, and it changes how the thing gets used: a road tire goes from soft to rideable in about the time it takes to put on a helmet and find your gloves, rather than the long motor drone you get from the slower pumps here.
The gauge is the other half of the case. Dsuy rates it at plus or minus 1 psi across a 2 to 120 psi range, and the screen shows your target and the live pressure at the same time, so you watch a number climb instead of squinting at a needle. Set a target, press once, and it cuts out on its own when it gets there. We think that's the feature that turns an electric pump from a gadget into something you use before every ride.
There are two ways to connect it. Screw the Presta or Schrader adapter straight onto the valve for a fast top-off, or run the short hose when spokes or a deep rim leave no room for the body. Both adapters, a ball needle, a Type-C cable, and a storage bag come in the box, and that bag is the reason this one lives in a frame bag rather than on a shelf.
One thing to keep track of: the adapters are loose pieces, and losing the Presta connector turns the pump into a paperweight. The included bag matters more than it sounds for exactly that reason. Otherwise there is very little to manage here, which is what you want from something that lives in a bag for months at a time.
Bottom line: Our pick for a frame bag: it fills a road tire fast, the gauge is the most honest in this group, and auto-stop means you don't have to stand over it.