Lexin Smart Tire Pump

The system comes with the US standard inflator hose that fits mountain bikes, electric bikes, motorcycles, and even automobiles. It also has a French valve adapter for some road and mountain bicycles, a ball needle for sports balls and the like, and a balloon nozzle.

This might be the coolest thing on our website! We saw the prototype for this at the AIM Expo this year and we were hooked immediately. This little pump can fill up to 150 PSI.

Anyone who has had to change a tube mid-trip and used a hand pump knows how brutal that can be. After all the energy you put into removing, repairing, and reinstalling the last thing you want to do is spend 20 minutes hand pumping air back into the tire.

This pump is 8 inches long and 6.5 inches around, add in the inflation hose which can be removed and stored next to the cylinder and you’re looking at 8 inches long by 7ish circumference. Talk about packable! The system comes with the US standard inflator hose that fits mountain bikes, electric bikes, motorcycles, and even automobiles. It also has a French valve adapter that fits some road and mountain bicycles, a ball needle for sports balls and the like, and a balloon nozzle for when you feel like partying and don’t want to be out of breath.

If you’re an avid dual sport or trail rider you might have experience with airing down for improved traction in soft conditions like sand. When you get back to the pavement all you need is a few minutes and you’re back up to safe pressures without breaking a sweat. The same could be said for any 4×4 trail aficionados out there, this pump can handle up to 150 PSI which is well above even the highest semi truck standard of 105 PSI. However I will say that we tested this on an oversized tire (315/70 r17) and the pump was able to raise the pressure about 8lbs before overheating so it is not designed for large tires. You can air it up more, but the unit has to cool off between uses on oversized tires to keep it functional. Another note on the heat, when it pumps for a while the hose and the hose end of the unit become very hot, and if it pumps for 5+ minutes the entire unit will become quite hot so be sure to let it cool off between tires if you’re doing more than one and using it for prolonged periods.

The smart pump is aptly named, press the unit button to turn the display on and then set the air pressure you desire in either PSI, KPA, BAR, or even KG/CM² using the backlit digital display and press the power button on the end of the device opposite the inflation tube to begin inflation. Once the desired tire pressure is reached the pump will automatically switch off. You can also use the smart pump as a tire gauge by turning the unit on and selecting your desired units and then placing it onto the valve stem. There are even lights on the business end where the inflator hose attaches that will help you see the valve stem in low light. To top it off, a fully charged battery should last for a month in a saddle bag!

In the box you get a storage bag as well. You can keep this pump in a saddle bag or strap it to the bike. It also would be at home in any car or truck. We love this product and think you will to! :: Mike, 05/12/2022