The Cycplus A2 is a robust, multifunctional electric pump designed for more than just emergency roadside fixes. Unlike the ultra-mini AS2 series meant for jersey pockets, the A2 is a larger-format inflator that excels at high-volume tasks. With a massive 5200mAh battery, it doubles as a power bank to charge your devices and includes a built-in LED flashlight, making it a highly capable multi-tool for bikepacking and long-distance touring.
It delivers a powerful 150 PSI maximum pressure and an airflow of 12 L/min, allowing you to inflate a standard road tire in about 90 seconds. Its size and battery capacity make it capable of handling not just bicycles, but also motorcycles and car tires, providing a level of utility that smaller pumps cannot match.
High-Capacity 5200mAh Battery: Provides enough energy to inflate a road bike tire 12–18 times or a car tire 3–4 times on a single charge.
3-in-1 Functionality: Acts as a high-pressure air pump, a power bank for your phone, and a bright 80-lumen LED flashlight for roadside repairs.
Smart Digital Display: Features a clear, backlit LCD screen for real-time pressure monitoring and easy presetting of your target PSI.
Frame-Mountable Design: Includes a dedicated mounting bracket that attaches to your bike's bottle cage eyelets, keeping it securely accessible without taking up bag space.
Wide Compatibility: Comes with an integrated air hose and adapters for Presta and Schrader valves, plus a dedicated needle for sports balls.
Intelligent Auto-Stop: Automatically shuts off once your preset target pressure is reached, ensuring precise and safe inflation every time.
| Feature | Specification |
| Weight | 380 g |
| Max Pressure | 150 PSI (10.3 Bar) |
| Battery | 5200mAh (Dual 2600mAh cells) |
| Dimensions | 180 x 55 x 53 mm |
| Inflation Speed | ~90s (700x25c) |
| Charging | USB-C (Full in ~2-2.5 hours) |
Bikepackers & Tourers: If you need a pump that can also charge your GPS or phone at camp and provide reliable light during nighttime mechanicals.
Multi-Vehicle Households: An excellent choice if you want one device to maintain tire pressure on your car, motorcycle, and bicycles.
Daily Commuters: Ideal for those who prefer to keep their pump bolted to the frame for convenience rather than carrying it in a pocket or backpack.
Weight-Sensitive Roadies: At 380g, it is significantly heavier than the 87g AS2 Ultra; for racing, a smaller model is preferred.
Minimalist Aesthetics: The larger physical footprint means it will not fit into most small saddle bags or standard jersey pockets.
Noise-Sensitive Environments: Like most high-powered compressors, the motor is noticeably loud when operating at full capacity.
The Cycplus A2 is a "workhorse" pump. If you frequently find yourself helping others on group rides, this is the pump to have because the battery won't die after just two tires. To get the longest life out of the unit, avoid running it continuously for more than 10 minutes; let the motor cool down for a few minutes if you are topping up all four tires on a vehicle.
