Cycplus - AS2 Ultra E-Pump

Meet the lightest e-pump CYCPLUS makes. AS2 Ultra delivers real-time pressure on a bright LED screen and auto-stops exactly at your presetso you can set it, clip it on and focus on the ride. Despite its tiny footprint (87 g; 654728 mm), it pushes up to 120 PSI, and a quick USB-C fast charge (about 25 minutes) gets you back to full. Expect enough juice to top up or inflate two road tyres to 110 PSI on a single charge.

Why youll love it

• Featherweight & pocket-ready: only 87 g, compact 654728 mm body.

• Accurate, set-and-forget inflation: LED gauge with 1 PSI auto-stop.

• High output: up to 120 PSI for road, gravel or MTB.

• Fast top-ups: USB-C fast charge in ~25 min.

• Everyday practical: flexible hose for tight clearances; silicone heat sleeve and splash-proof pouch for on-bike use.

Real-world note: reviewers report ~3 70025 from 080 PSI (or 2 70028 to 80 PSI) per full chargeuseful context alongside the 2 tyres to 110 PSI manufacturer guidance.

Key Specifications

• Max pressure: 120 PSI (8.25 bar)

• Accuracy / auto-stop: 1 PSI

• Battery: ~400 mAh, 7.4 V (2.96 Wh)

• Charging: USB-C; ~25-min fast charge

• Size / weight: 6547.528 mm, 87 g

• Valve types: Presta & Schrader (with included converter/hose).

In the box

AS2 Ultra inflator, silicone sleeve, Presta converter, flex hose adapter, splash-proof pouch, USB-C cable, ball needle.

Fit & usage tips

• For TPU tubes or deep rims, use the hose for easier coupling and less valve stress.

• Set your target PSI and let auto-stop finishno pressure loss when disconnecting.

• The body can warm up after multiple fills; use the silicone sleeve as supplied.