CYCPLUS Tiny Bicycle Pump with Gauge, Max 120 PSI Electric Mini Pump, Auto Stop, with Presta and Schrader Valve for E-Bike, MTB, and Road Bike AS2 PRO(2025 Updated Version)

I purchased the Cycplus about a month ago and have only used it twice for testing. I deflated a tire (700x40) twice on my gravel road bike and refilled each time to my preferred pressure of 80 psi. It worked as described, shutting off at 80 psi. I did not put a gauge on the tire, but the squeeze feel was indistinguishable from the verified 80psi tire that I just filled with a gauged floor pump. The device had some juice left after 2 refills, but not enough for a third. And while unit was warm, it was not what I would call hot. The valve stem however was hot to the touch. No issue with that, in fact, I would say less chance of a burn than with a Co2 cylinder. The device comes with a silicone case that does a good job of insulating. It comes with a small plastic storage bag because it is not water resistant.

Quick review. I’ve been watching these auto pump devices, finally pulled the trigger. This is a great device and I’m really enjoying it. I road biker 7k a year for context.Comments:1. Weight. Weight is equal to my 2xco2 cylinders in the saddle bag plus adapter. Perfect!2. Number of inflations: remember that with a co2 cylinder you’ve got one chance…so ya gotta carry two. With this device, the range is 2 to 4 full inflations. Done! And if you’re just checking or topping off pressure, it’s a trivial reduction in battery.3. Size. Same size or less than 2 co2 cartridges plus adapter. Nice little plastic bag included is a nice touch to assure it’s dry for wet rides.4. TPU tubes!!: on the mnfr site, they state to use the attachment extender tube. I only ride tubolito tpu tubes (love them). No issue at all si ce you’re usually not doing a full inflation, and no heat appreciably generated. But carrying the extender tube is the simple solution for a total flat. Done!! Viva La tpu tubolitos!5. Pressure indicator screen. Done! This is the game changer as it removes all doubt if inflated pressure. Better, you can now use it to “top off” pressure on a ride on those days you forgot to check tire pressure before starting ride or after hitting a hole. Sweet! The unit shuts off automatically at the pre designated pressure. Check it out! I’m not using my floor pump anymore cause I just grab this from the saddle bag, top off pressures at exact number, and off I go (placing the unit back in the saddle bag). This is the game changer.One more, 6. Screen location. I saw one YouTube review where the dude criticized the unit due to the screen and exit pump hole being on opposite sides of unit. Yeesh! Dude, roll the valve to 6 o’clock on the wheel position, attach pump directly, and you’re looking directly at the pressure screen while it runs your pressure!! Awesome. Not sure why he didn’t think of that.Bottomline: use this one time on the road to inflate a flat quickly and accurately and you’re done. Great price point for the functions above and peace of mind. Love it!

The CYCPLUS tiny electric pump is a surprisingly capable tool in a very compact form. I’ve used it for my road bike (high-pressure presta tires), and it handled without issue. It reaches the advertised PSI (up to 150) and shuts off automatically at the set pressure, which is a big plus. Battery life is solid, I’ve gotten multiple inflations on a single charge.Build quality is excellent, and it fits easily in a jersey pocket or saddle bag. It’s a great emergency pump for cyclists who want an alternative to CO2 cartridges or manual pumps. The digital gauge is reasonably accurate, and it charges via USB-C, which is convenient.Highly recommended for anyone looking for a reliable, portable inflation solution on the go.

I am an old(er) cyclist. During my 50+ years of cycling I have seen many new cycling products, claiming to be the best thing since sliced bread, come and go. I can safely say that these mini-inflator e-pumps are truly a game changer. No more need to carry CO2 cartridges. No more adding to the local landfill with spent cartridges. No more having to deal with CO2 inflators that are often finicky causing the loss of an entire cartridge. No more frozen fingers as CO2 cartridge release their gas. Let me cut to the chase. On a recent 60 miles ride I had three punctures. It is goathead season around here and the particular road that I was on gets its fair share of those little devils. I was able to fix and fully inflate all three punctures up to 75 psi. I still had one more bar showing on the digital display. I guess that if I had one more flat I would have to use my back-up pocket mini-pump. But that would have been OK. This pump is well made, it works fast, the noise level is minimal, especially out on the open road, the digital gauge is a plus and it fits just right in my saddle bag where two CO2 cartridgesand the inflator valve formerly resided. If you want a well-made pump that works well, backed by a company with good experience in the field, and all at a reasonable price, look no further, this is YOUR pump. You don’t need to go to another manufacturer, pay more for their fancy-named product and wait in line because the owner cannot figure how to sell his pumps in the USA. Get this pump, you will not regret it.

Gauge and auto stop features are excellent; although my unit reads about10 PSI lower than my floor pump and hand gauge. I just set the pump to 10 PSI lower than my target PSI when using the auto stop feature. Battery keeps it’s charge, although I check it before every ride. It’s charges 4-5 700c tubes before it requires charging. Digital readout is great. Easy to use with accompanying hose. Heat is very tolerable. Well designed and constructed. Easy to use in the field! I leave my hand pump and CO2 cartridges at home now!

I have a road bike with 28 mm tires and decided to try electrical pump. No problem with delivery and package. I use it for more than a month and very happy so far. Pump is small. I like connector and adapter. Manufactured with good solid material with excellent seal and no leak during operations. It can delivered 2 full inflations to 100 psi which is pretty good. It does overheat but comes with robber cover. Good product overall.