Fix Manufacturing Eflator Digital Tire Pump w/ Valve Chuck Forever Change Your Ride Prep Game Proper tire inflation can change the way your bike rides. With your tires at the right pressure for the terrain you're riding on, you will maximize your bike's efficiency. The Fix Manufacturing Eflator allows you to measure and set inflation pressure at the push of a button. Let the Eflator do the job of inflation for you while you pull your gloves, shoes, and helmet on. The pump will stop automatically when the target pressure is reached and charges with a USB cable. Features Inflates up to 9 MTB tires from 0 to 30 PSI on a full charge Inflates up to 8 road tires from 0 to 100 PSI on a full charge Universal valve chuck works on Schrader and Presta valves4 built-in preset inflations targets including 9, 30, 32, and 36 PSIBuilt-in flashlight so you can inflate in the dark Max inflation: 100 PSI | Fix Manufacturing | Eflator Digital Tire Pump W/ Valve Chuck Black