The Elettrico Ultimate is a high-performance, travel-ready electric pump designed for serious cyclists and pro mechanics. With a precise 3-100 psi auto shutoff gauge, it makes dialing in tire pressure effortless--whether prepping for a gravel race or replacing your garage floor pump. It's powerful enough to seat tubeless tires (depending on setup), eliminates the waste of CO2 cartridges, and features hookless rim protection, USB-C fast charging, and universal chuck compatibility. - Settable digital gauge from 3 to 100 psi with 1% accuracy using the hose - Delivers the power of 10 CO2 cartridges without the waste - TSA-compliant and safe for carry-on travel - USB-C rechargeable with a 25 to 60 minute charge time - Weight: 222 - Valve Compatibility: Presta and Schrader