Portable electric pump Cycplus AS2 PRO mini — compact rechargeable air inflator for bikes and scooters

The Cycplus AS2 PRO mini is a portable electric pump designed for quick, hands-free inflation of bicycle and scooter tires. Compact and lightweight, it delivers precise automated pressure control up to 120 PSI and supports both Presta and Schrader valves without additional adapters. The rechargeable unit features a built-in LED display, an automatic stop function at the preset pressure and a durable aluminum-alloy housing with a protective silicone sleeve and waterproof cover for on-the-go use.

Advantages

The Cycplus AS2 PRO mini offers high maximum pressure (120 PSI) in a very small package, with fast pumping performance thanks to an improved brushless motor and CYCLUS™ design. Its pressure gauge accuracy of ±1 PSI and automatic stop function provide precise inflation and reduce the risk of overinflation. A 420 mAh battery delivers multiple inflations per charge, and USB-C fast charging returns the unit to full capacity in about 30 minutes. The aluminum-alloy body and included silicone sleeve and waterproof pouch increase durability and weather resistance for everyday use.

Suitable for

• Inflating road bike tires (narrow, high-pressure)
• Inflating gravel and MTB tires (wider, lower-pressure as required)
• On-the-road roadside repairs and travel kit for cyclists and scooter riders
• Quick maintenance at home or in a workshop for children’s ride-on wheels and scooters

Key specifications

• Maximum pressure: 120 PSI
• Pressure accuracy: ±1 PSI
• Battery capacity: 420 mAh (approx. multiple inflations per charge)
• Charging: USB-C fast charge (approx. 30 minutes to full)
• Pumping performance: example — 700C25 to 80 PSI in ~50 s, to 110 PSI in ~90 s
• Dimensions: 70 × 49 × 28 mm
• Weight: 120 g
• Material: aluminum alloy housing with silicone sleeve and waterproof cover
• Valve compatibility: Presta and Schrader (quick switch nozzle)

How to use

Ensure the Cycplus AS2 PRO mini is charged via the USB-C port before use. Remove the protective cover and attach the nozzle or flexible hose to the tire valve (Presta or Schrader) using the quick-switch mechanism. Set the desired target pressure on the LED display and start the pump; the inflator runs automatically and stops when the preset pressure is reached. After inflation, detach the nozzle, replace the protective cover and store the pump in its pouch or silicone sleeve. For small-diameter tires or awkward valve positions, use the included flexible hose and adapter or the preset converter as needed.

Usage recommendations

Check valve compatibility and seating before inflation to avoid leaks. Use the LED display to set pressure appropriate for the tire type and load; allow short cooling intervals when inflating multiple tires consecutively. Charge the pump regularly and avoid prolonged exposure to water—use the waterproof pouch and silicone sleeve in wet conditions. Store the unit at moderate temperatures to preserve battery life.