ROCKBROS AS1 Pro Mini Electric Pump | E-moto, E-bikes, Road and Mountain Bikes

Small enough to slip into a pocket or backpack, the ROCKBROS AS1 Pro gives you a cordless way to top up a tire on the road or trail. It weighs about 120 g and measures 64.5 x 63 x 28 mm, so it is easy to bring along without giving up much pack space.

The LED screen shows tire pressure as you inflate. Long-press the power button to start, then use the plus and minus buttons to set your target pressure. The pump reaches up to 120 PSI and can inflate a bike tire in approximately 50 to 160 seconds, depending on the tire. Presta and Schrader compatibility makes it useful across road and mountain bikes.

Details

• Maximum pressure: 120 PSI
• Approximate tire inflation time: 50 to 160 seconds, depending on tire type
• Size: approximately 64.5 x 63 x 28 mm
• Weight: approximately 120 g
• Aluminum alloy shell with a silicone protector to help prevent scratches
• 450 mAh, 7.4 V lithium battery
• Full charge time: approximately 25 minutes
• Type-C charging interface rated at 5 V, 1.5 A; charging cable included
• Battery indicator: green at 80 to 100%, yellow at 50 to 80%, and red below 50%

Fitment

• Road bikes with Presta or Schrader tire valves
• Mountain bikes with Presta or Schrader tire valves
• Other bicycle tires with a compatible Presta or Schrader valve and a required pressure of 120 PSI or less

A practical choice for road riders who want a compact backup, mountain bikers handling trail-side pressure adjustments and commuters who would rather carry a pump than search for one after a flat.