The new Stop & Go Portable Mini-Air Compressor measures only 4″ x 2″ x 6″ making it possible to be carried on virtually any motorcycle or ATV. The built-in gauge allows you to observe the increased pressure with a reading up to 120 psi. It also comes with a built in LED light letting you know that it is receiving power and helps you connect to the tire valve after dark. There are three choices for tapping into your power source. You can use the enclosed cigarette lighter adapter, alligator clips onto the battery cables, or directly to the SAE power plug. Your motorcycle tire will be fully inflated in less than 10 minutes. And with this nit you also have the ability to inflate sports balls and camping equipment.