Smart Air Pumps
Weighing 207 g, the A3Max pairs an anodized aluminum alloy body for wear and corrosion resistance with three 650 mAh batteries, better suited to MTB and gravel riding. A large LED screen shows real-time tire pressure, with intelligent auto start-stop and up to 150 PSI, also useful for small motorcycles.
Chengdu Guoying Technology Co., Ltd. holds several invention patents and operates multiple independent production lines.…
