CYCLAMI A2S Electric Bike Pump for UK Road & Gravel Rides
£73.81 inc. VAT (£61.51 ex. VAT)
Dispatched within 2 working days FREE UK Delivery
- Premium quality at just £73.81 inc. VAT
- Free UK delivery on all orders
- 30-day no-quibble returns policy
- Secure checkout with buyer protection
Why Choose CYCLAMI UK
1. BUILT FOR UK ROADSIDE TOP-UPS
Keep it in a saddle bag or jersey pocket for wet commutes, winter club rides, audax days, weekend gravel routes, and emergency car-tyre top-ups where a quick pressure top-up matters more than carrying spare CO2 cartridges.
2. CO2 VS ELECTRIC PUMP
CO2 is fast, but it is single-use, awkward with cold hands, and gone once the cartridge is spent. The A2S is a little slower, but it is rechargeable, reusable, and shows the target PSI before auto-stop.
3. PRESTA AND SCHRADER READY
Works with road, gravel, hybrid, e-bike, and commuter valves, so one compact inflator can cover most bikes in the household.
4. DIGITAL PSI CONTROL
Preset from 0-120 PSI, with ±1 PSI measurement accuracy and auto-stop to help prevent over-inflation on narrow road tyres or lower-pressure gravel setups.
5. TYPE-C RECHARGEABLE
2 × 500 mAh / 7.4 V battery, Type-C charging port with 5V 1.5A input, and a full charge time of 45 min before the next ride.
Technical Specifications
- Model
- A2S
- Brand
- CYCLAMI
- Preset Pressure
- 0-120 PSI
- Battery Capacity
- 2 × 500 mAh / 7.4 V
- Air Flow
- 18 L/min
- Charging Port
- Type-C
- Charging Time
- 45 min
- Product Size
- 73.6 × 45 × 28.6 mm
- Weight
- 136 g (pump only; accessories excluded)
- Shell Material
- Aluminium Alloy
- Measurement Accuracy
- ±1 PSI
- Included Accessories
- Pump; Extension hose; Presta adapter; American/Schrader adapter; Ball needle; Silicone case; Type-C USB
Price Comparison
See how our price compares across UK retailers
| Retailer | Price | Delivery | Warranty |
|---|---|---|---|
| CYCLAMI UK UKBEST | £73.81 | FREE | 12 months |
| Amazon UK | £109.99 | £4.99 | 12 months |
| eBay (est.) | £129.79 | Varies | Seller dependent |
| High Street RRP | £140.79 | N/A | Varies |
Prices checked 8 May 2026. Prices may vary.
Customer Reviews
A total game changer. I used to carry two CO2 canisters and a heavy inflator head. The A2S weighs less than my old setup, fits perfectly in my saddlebag, and I don't have to freeze my fingers off anymore.
The auto-stop gauge is brilliant. I run exactly 72 PSI on my road bike, and this hits it perfectly every time. Delivery was next day to Manchester as promised. Top tier piece of kit.
Punctured on a freezing morning in the Pentlands. This little pump had my gravel tyre back to 40 PSI in under a minute without any effort. It's completely replaced my manual mini pump.
Incredibly light and does exactly what it says on the tin. My only minor gripe is that the silicone sleeve can be a bit fiddly to slide on and off with cold hands, but you definitely need it as the unit gets warm.
I bought one of those generic brick-style inflators from Amazon last year and it was too heavy for my jersey. The CYCLAMI is tiny by comparison—literally the size of a Garmin. Worth every penny.