CYCPLUS AS2 Ultra – tiny electric bike pump with gauge and auto stop
The AS2 Ultra keeps the speed of the AS2 Pro in a body 30 g lighter and 12% smaller. You get a pressure gauge and automatic stop in a pump that disappears in your pocket.
What the AS2 Ultra brings day to day
30 g lighter and 12% smaller than the AS2 Pro, ideal for one-handed use.
Inflates a 700 x 25C tyre from 0 to 80 PSI in about 52 seconds.
Takes a road tyre from 0 to 120 PSI in around 120 seconds.
The large LED display shows preset and real-time pressure with ±1 PSI accuracy.
Set the target and the pump handles the rest, stopping automatically.
A flexible hose is included to reach awkward valve positions.
Ready for your next ride?
Check today’s price and delivery time for the CYCPLUS AS2 Ultra.
Real-life uses
Who is it for?
A good choice if…
Riders who want a gauge and auto stop in the smallest possible electric bike pump.
Check before you buy
Weight 90 g, dimensions 6.5 x 4.7 x 2.8 cm.
Technical specifications
| Model | AS2 Ultra |
|---|---|
| Max pressure | 120 PSI |
| Weight | 90 g |
| Dimensions | 6.5 x 4.7 x 2.8 cm |
| Charging | USB-C, 25 minutes |
| Valves | Presta and Schrader |
| Accuracy | ±1 PSI |
| Body | Aluminium |
Frequently asked questions
What is the difference with the AS2 Pro?
The AS2 Ultra is 30 g lighter and 12% smaller, with the same 120 PSI maximum.
Can I use it on car-type valves?
Yes, it works with Schrader valves as well as Presta valves.
How many tyres per charge?
At least two 700 x 25C tyres from 0 to 110 PSI.
The CYCPLUS AS2 Ultra price changes often
Deals, stock and delivery times change daily: check today’s offer in one click before it moves.
