NewMainone Mini Bike Pump Portable Bicycle Frame Pump,Bicycle Tire Pump Glueless Puncture Repair Kit,120 PSI Fast Air Pump Suitable for Presta & Schrader Valve

I have a doctoral degree and can't figure this out.There is no instructions for actually attaching the pomp to the bike tire. None of the accessories actually attach to the pump. The best I could do was relief air out of the tire not add any.Terrible product design.I think all of the 5 star ratings were manufactured and will report them to Amazon.

Hello, I was so pleased that this miniature bike pump mounted so easily. The included bracket bolted on one of the mounting holes for water bottles. The included Velcro strap just adds another level of security for it not to pop off during rough trail riding. I was able to pump up a completely flat tire to 50psi with no problems. Having an extension hose makes it a little easier for me to use, I don't have to worry about having to hold the pump still if the stem was attached directly to pump. I bought the mini pump with the PSI gauge built in, it was a must for me, and the accessory pack was a nice touch. The extension hose and accessories fit nicely in my under seat bag along with the spare inner-tube and tools. I am recommending new and old fellow bike friends to buy this pump from you.Thanks 'NewMainone' for selling such a nice product for a low cost.

I tested this little pump out on my BMW F800 GS... it's the perfect solution for what might otherwise be a tool you don't need too frequently. Fits easily under my seat, and fills up my tires without any issues. I lowered my tire pressure down from 32 to 28 (or 220 to 180) and was able to bring it back up to normal pressure in about 300 pumps. Some reviews complain about the pump slipping lose from the valve, which is why the pump comes with a locking mechanism to tighten in down before starting to pump. Works perfectly - I highly recommend this product and received no incentives or benefits from providing this positive review

Initial review of install and just a quick test in the living room it feels like a good pump. It's not in the way allows for my bag to still be placed above the pump and not get in the way. It's not a high volume pump but seems to do fine for now

Was surprised how much smaller this was than I expected, but also surprised how much more powerful it was than I expected. Tyre lever broke, but i just used a spoon like i usualy do...instructions on converting from schraeder to presta missing on mine, but its easy to do pulling out and reversing the fitting on the pump

This pump is very cheap, and I'm not talking about the cost! It works but it only inflates in one direction and it's very tiny so it takes forever to fill a bike tire. Not to mention, after inflating the tires, you're too tired to ride. The patch kit and accessories were the only reason I didn't return this pump. Would not buy again.

His bicycle pump is smaller than I expected but that's a good thing. It will take quite a few pumps to get your tires up from flat but it did the job and attached is easily to the bicycle for a future needs. the only thing I wasn't sure about is where to store the hose that connects it to the tire. But overall a great by and comes with a patch kit and instructions

Good item to carry on your rides. Wish it came in a carry case to strap on the bike though. I used it to air up my new inner tudes, and it worked great. The plastic tools broke putting the tire back on the rim. They need to be stronger.