Bike Pump Kitbest Aluminum Alloy Portable Bike Floor Pump Mountain Road Hybrid BMX Bike Tire Pump Floor Bicycle Air Pump Compatible with Presta Schrader Valve Sports Ball Black

I got a fat bike which is one of those bikes with the 4" wide rims and super big tires. Those tires needs more volume of air rather than pressure and I find most portable bike pumps that attach to the frame takes forever on those kind of tires but this does a decent job. The bit of tube to get the air to the stem to fill it is nice so the pump action doesn't put undue stress on the stem. Fatbike tires only need up to 15psi but I am sure this will handle a mountain bike tire at 40psi fine. Not sure how it would handle a road bike tire that can get up to 120psi. Only con I can verify is no PSI readout on it and I have to carry a seperate one but you generally need one anyhow for a fatbike tire since many of them don't read below 20 psi anyhow.I am quite happy with this pump as it works really well for my bike.

The bike pump itself works as described, and I was able to connect it with a Presta valve after following the included instructions. The length is pretty short, and the foldable handle is so short that adult hands will find it almost useless - the same goes for the flimsy metal tray “foot pedal”.It is what it is: one of the cheaper pumps on Prime. It works, but it’s flimsy and awkward.

Bought for my daughter who lives far away. It was delivered to her doorstep when it said it would and she was able to pump up her bike tires and get riding her bike. Much easier than walking the bike to a gas station air source!

Great portable bike pump, it's very light, pumps up Bike Tyres and Sports Balls easily, I am really happy with it.

The leg stand on the pump is quite annoying. It doesn't feel comfortable using it. I always have to use the pumper with my hand and the stand closed. It does the job anyway and I'm able to pump my bike tires with no disturbance in the performance.