Mini Bike Pump,Portable Bicycle Tire Pump 100 PSI Cycle Frame Pump Fits Presta & Schrader Valve for Road Mountain Tires Sports Ball with Repair Kits(BLACK)

Good but not easy to use

Had to take it apart to get the pumping mechanism to release, so it would pump. Used words such as 'schrader' and 'presta'. Pieces were small and easy to lose. Spent more time looking for a lost piece than trying to get it to work. This thing is just a glorified ball needle. I would have fared better getting a pump from the dollar store. Tossed in the trash.

Instructions are kinda hard to understand but after a while they made more sense

Bought this based on dimensions but they are incorrect. The advertisement states it is 118mm (~4.6 inches) and when upended 200mm (~8 inched). Unfortunately, this pump is 200mm (~8 inches) as is and much larger when opened, approximately 11 inches!!! I was looking for a very small / compact pump and this is not it!

Works great

Love this bike pump

Needed this for a canondale synapse road bike - presta valve - did not work at all.

I use it for inflating sports balls (Volleyballs). Short enough to stay in my coach bag. But I was surprised how small the pumping action is. It takes quite a few strokes to get a ball inflated. I cannot imagine that for a bike!Another minor cons, there is no place to keep the needle. I use rubber bands around the pump to no lose the needle.