ROCKBROSMini Bike Pump Portable Bike Tire Pump 110/150 PSI Fits Presta and Schrader Bike Air Pump

It’s a simple little pump that mounts to the frame boss on my bike, what more is there to say? I hope to never need it but will be glad to have it if the need arises. And the price was right too!

Bought because my old pump bracket broke and not even two months in so did this one. Pump is decent and compact but mount didn't last.

I got this to keep with my bike for just in case. Tested on a loose inner tube and worked, so I'm confident I won't be stuck with no air. Small and fits in the bag with other just in case items. Light yet well made. Almost as important as the helmet.

Having ridden mountain bikes, fat-tire bikes, and road bikes for the past 40 years, I've had plenty of experience with small pumps. This one has turned out to be one of the best. With most mini pumps you'll kill yourself trying to get enough pressure built up. This pump does the trick and does it quick. I'm using 700x32 tires on my road/gravel bike. This pump brought a new tube up to 80psi with barely any effort. Really like that it does NOT need a separate adapter for presta. Tried it on the fat tire bike (4" tubes) and though it took a bit to get up the pressure, it still beat the other pumps for efficiency. The size of this is perfect as well because it fits nicely in the back pocket of a jersey, or, even into a small saddlebag. Or, if you please, it comes with a mount that goes great right beside the water bottle. This is one small pump that really packs a punch.