Rocky Creek Designs MotoPressor PocketPUMP V2 When you're miles from civilization and facing a flat, the last thing you need is a dead battery on a cordless pump or a compressor the size of a toaster. The Rocky Creek Designs MotoPressor PocketPUMP V2 is built for riders who value reliability above all else. This ultra compact 12V tire inflator leaves out fragile electronics and integrated gauges in favor of dependable inflation power. At just 3.98 x 2.95 x 1.54 (10.1 cm x 7.5 cm x 3.9 cm), the PocketPUMP V2 is small enough to fit in panniers, a tail bag or under the seat of most bikes. Its compact size does not limit performance. It can inflate a 150/70-18 rear adventure tire in about four minutes. Connect it to a bike's 12V system, attach the hose and switch it on. Because many riders already carry a tire gauge they trust, Rocky Creek left out a built in gauge. In its place is an inline check valve that allows a dial, digital or pencil gauge to connect directly to the hose for pressure checks during inflation without removing the assembly from the valve stem. Packed in a rugged EVA carry case, the PocketPUMP V2 is an easy addition to a travel kit and helps make sure a roadside puncture does not end the ride early. Features: Measures an ultra-compact 3.98 x 2.95 x 1.54 (10.1 cm x 7.5 cm x 3.9 cm) to squeeze into tight luggage spaces Runs directly off your motorcycle's 12V battery with no internal batteries to keep charged Features an inline check valve so you can check pressure mid-inflation using your own trusted gauge Inflates a standard 150/70-18 motorcycle rear tire in approximately four minutes Delivers inflation pressure from 3 up to 130 PSI Weighs just 1.2 lbs (545 g) for the complete kit What's Included: MotoPressor PocketPUMP V2 compressor Heavy-duty inflation hose Alligator clips for direct battery connection SAE battery lead Protective EVA hard-shell carry case