CYCPLUS AS2 Ultra
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.
- Max pressure
- 120 PSI
- Weight
- 90 g
- 700 x 25C, 0-80 PSI
- about 52 s
- Per charge
- 2 tyres 0-110 PSI
- 90 g, 6.5 x 4.7 x 2.8 cm
- Up to 120 PSI
- LED gauge, ±1 PSI, auto stop
- Presta and Schrader valves
- Full charge in 25 minutes
Out on the ride
- 0130 g lighter and 12% smaller than the AS2 Pro, ideal for one-handed use.
- 02Inflates a 700 x 25C tyre from 0 to 80 PSI in about 52 seconds.
- 03Takes a road tyre from 0 to 120 PSI in around 120 seconds.
- 04The large LED display shows preset and real-time pressure with ±1 PSI accuracy.
- 05Set the target and the pump handles the rest, stopping automatically.
- 06A flexible hose is included to reach awkward valve positions.
Real-life uses
Road and gravel
A precise pump light enough to forget in your jersey pocket.
Mountain biking
Set exact low pressures for grip and comfort before the descent.
E-bikes and city bikes
Quick, accurate top-ups before the daily commute.
Right for you 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.
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.
CYCPLUS AS2 Ultra
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