An easy button for inflationAir Rush is a compact mini electric pump that makes flat fixes a breeze. It easily tops up tyres pre-ride or fully reinflates two tyres from flat, so you can get back to your ride sweat-free.Its bright digital display shows target pressure, current pressure, battery charge and pressure units, while three simple buttons make operation easy. Plus, a single charge replaces up to four 16 g COcartridges.Product detailsBattery charges in less than an hour via a USB-C portPresta, Shrader and needle valve adapters are includedDisplays pressure in PSI, bar and kPaInflation pressure range: 2120 PSINet weight: 3.8 oz. (108 g)Size: 80 x 45 x 32 mm (3.15 x 1.77 x 1.26 in)Replaces up to four 16 g COcartridges with one single chargeSpecification:Pump type: ElectricValve: Presta/SchraderGauge: typeDigitalMaximum pressure: 120 psiFrame mounted: NoHose length: Not applicableIncludes: Ball needle/nozzleWeight: 108g