CYCPLUS AS2 ULTRA TINY E-PUMP
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Stop relying on bulky pumps or single-use CO2 cartridges. The AS2 Ultra Tiny E-Pump is engineered for modern cyclists who want a fast, reliable, and ultra-portable inflation solution—without compromising on power.
Built for performance and convenience, this mini electric pump fits in the palm of your hand but delivers the pressure you need to stay at peak efficiency on every ride.
When every gram and every second count, the AS2 Ultra Tiny E-Pump is your ultimate riding companion. Designed for cyclists who demand efficiency, portability, and reliability, this ultra-compact electric pump delivers impressive performance in a pocket-sized format. Explore more in our Pumps collection.
Whether you're on a long-distance road ride, tackling gravel trails, or commuting through the city, the AS2 ensures you’re never stranded with low tire pressure again.
🚴♂️ Key Features
Ultra-Compact & Lightweight Design
Weighing just a fraction of traditional pumps, the AS2 easily fits into your saddlebag, jersey pocket, or even mounts discreetly on your bike frame. Perfect for minimalist riders and performance-focused cyclists.
High-Pressure Performance
Don’t let the size fool you — this tiny powerhouse can inflate tires up to high PSI levels, making it ideal for road bikes, gravel bikes, and even some MTB setups.
Fast & Effortless Inflation
With a simple one-button operation, the AS2 delivers quick and consistent airflow. No more manual pumping fatigue — get back on the road in seconds.
USB Rechargeable Battery
Equipped with a reliable rechargeable battery, the AS2 keeps you ready for multiple inflations on a single charge. Recharge easily via USB, wherever you are.
Smart Pressure Control
Maintain optimal tire pressure for performance and safety. The AS2 provides precise inflation, helping you avoid over- or under-inflation.
Universal Valve Compatibility
Compatible with both Presta and Schrader valves, making it a versatile tool for all types of bikes.
🔧Specifications
| Category | Component | Specification |
|---|---|---|
| General | Size | 65 × 47.5 × 28 mm |
| Weight | 87 g | |
| Battery | Capacity | 400 mAh |
| Voltage | 7.4 V | |
| Energy | 2.96 Wh | |
| Charging Port | USB Type-C (5V / 1.5A) | |
| Performance | Current | 2.5 – 8.5 A |
|
|
120 PSI |
WINRIDER’s Expert Tip
Maintaining proper tire pressure is one of the easiest ways to improve your speed, comfort, and puncture resistance. With the AS2 Ultra Tiny E-Pump, you always have precision inflation at your fingertips — no compromises, no excuses.
🚀 Ride Smarter with WINRIDER
Upgrade your cycling gear with the AS2 Ultra Tiny E-Pump and experience the perfect balance of technology, convenience, and performance. Add it to your kit today and ride with confidence — wherever the road takes you.


