AsperX tire inflator

Bought this specifically to use on my Harley Davidson Ultra Limited (2017). Everyone knows the hassle of trying to check and inflate the rear tire on a bagger. It’s difficult to reach up between the saddlebag and tire to get something on the valve stem. This little compressor will allow you to check and inflate to precision. You set the desired PSI into the inflator and hit the start and within a moment — your tire pressure is exactly what you want it to be. The unit will automatically shut off once the desired pressure is reached. Comes with a nice bag with drawstring type closure to keep the unit in and doesn’t take up much space at all in your tourpack. Comes with USB charging cord and extra accessories if you need to air up basketballs or an air mattress. The only downside I see is the battery will drain quick once you start the compressor. I added a total of 8 pounds of air and it took my battery life down a bar. I would assume if you needed to air up a completely flat tire, the battery would be iffy to reach 40 PSI — even though it advertises 140 or 150 PSI. Overall, definitely worth it. I just keep an extra Adapter on my bike in case I need to charge it more. It also has a flashlight that could come in handy if you’re ever stuck on a dark road or place.

I’ll give it 5 stars but I haven’t had a chance to use it yet I bought the 160 psi model and I’ve been happy with it

Très utile

I moved to NJ where apparently they charge for air and I didn’t want to have to pay for it every time I needed to blow up my tires. I am from a state that air legally has to be free so it really threw me off and I immediately looked for my on way to blow up my tires myself. This device works but it does lose power fast. It uses a usb c which is convenient and it does automatically fill your tire to the correct pressure and then stop itself when it is done. It is nice that you do not have to turn it off. I set it to the pressure I need, set it up, and then sit there on my phone while I watch it just in case something goes wrong. I have been able to fill up three tires completely an partially filled up my fourth tire and a full charge so it depends on how low your tires are.

Five stars, no hesitation. I bought this portable tire inflator specifically for my e-bike, and it has turned out to be one of those purchases that immediately earns a permanent spot in my gear. Compact, fast, and incredibly convenient — it does exactly what I need it to do. First off, the cordless design is a game changer. Not having to mess with cords, outlets, or my vehicle makes this insanely easy to use. I just grab it, turn it on, and inflate. For an e-bike, that convenience matters a lot, especially if you’re topping off tires at home or want something reliable to carry with you. The digital pressure gauge is accurate and easy to read, which I really appreciate. I can set the PSI I want and let it do its thing without constantly stopping to check pressure. It shuts off automatically once it hits the target, which takes all the guesswork out of it. That’s huge when you don’t want to overinflate bike tires. Speed-wise, this thing is impressive. It’s noticeably faster than I expected, especially for a portable unit. Topping off my e-bike tires takes no time at all, and it doesn’t feel weak or underpowered. The “3X faster” claim actually feels legit based on how quickly it gets the job done. The size and portability are perfect. It’s small enough to store easily in a bag, trunk, or bike storage area without taking up much space, but it still feels solid and well built. It doesn’t feel like a cheap plastic gadget that’s going to crack the first time you use it. I also love the built-in LED light. It’s one of those features you don’t think you’ll use much… until you do. If you’re inflating a tire in low light or at night, it’s incredibly helpful and adds a nice safety touch. Another bonus is the versatility. While I bought it for my e-bike, it works just as well for motorcycle tires, car tires, and even things like balls. It’s nice knowing I’ve got one tool that covers multiple needs instead of separate pumps for everything. Bottom line: five stars because this inflator is easy to use, fast, accurate, portable, and perfect for an e-bike. It gives me peace of mind knowing I can quickly handle tire pressure wherever I am. If you ride an e-bike or just want a reliable cordless inflator, this is absolutely worth having.