Introducing the dwndpump AS230PRO, a mini electric bicycle pump built for fast, reliable inflation on every ride. Compact and lightweight, it delivers powerful performance wherever you go. With an inflation speed of 15 L/min, the AS230PRO inflates a 700×25C road tire to 80 PSI in about 50 seconds. The digital LED pressure gauge provides accurate real-time readings. while the auto-off function stops inflation automatically at your preset pressure. This versatile pump works with road bikes, mountain bikes, e-bikes, and sports balls. Weighing only 130 g. It fits easily in a saddle bag or backpack and includes a waterproof storage bag for portability. For TPU inner tubes with resin valves, use the extension tube to prevent overheating. The dwndpump AS230PRO delivers confidence and convenience on every ride.

Features:

Fast Electric Inflation:
High-performance electric motor delivers a strong 15 L/min airflow, allowing the AS230PRO to inflate a 700×25C road tire to 80 PSI in around 50 seconds. Ideal for quick roadside fixes or fast top-ups before and after rides.
Digital LED Pressure Display:
Built-in digital LED screen shows clear, real-time pressure readings, so you can monitor inflation accurately and confidently without guessing or manual checking.
Smart Auto Shut Off:
Intelligent auto-off function automatically stops inflation once your preset pressure is reached, helping prevent over-inflation, protect your tires, and ensure consistent results every time.
Wide Valve Compatibility:
Compatible with Presta and Schrader valves, making it versatile enough for road bikes, mountain bikes, e-bikes, and even sports balls, all with one compact device.
Ultra-Compact & Lightweight:
Weighing just 130 g, this mini pump is exceptionally lightweight and space-saving. It fits easily into a saddle bag, jersey pocket, or backpack, making it perfect for daily rides and long adventures.