The Micro Rocket slips easily into a jersey pocket and features a high pressure design.Presta valve onlyHandle and Barrel: CarbonIntegrated dust cap keeps head clean and ready to useHigh efficiency, Single Action pump with thumblock leverHead: Presta ValveIncluded side mount bracketOptional CenterlineCapacity: 160 PSI / 11 barItem SpecificationsColorCarbonWeight55gPSI160PSILength160mm