Lezyne Pocket Drive HV Pump. Features: Incredibly compact and lightweight high-volume bike hand pump featuring impressive pumping efficiency Durable CNC-machined aluminum and has a knurled barrel for slip-resistant operation Overlapping handle and integrated ABS Flex Hose The pump is Presta and Schrader valve compatible, and it's completely rebuildable for long lasting service Specs: Model:Pocket Drive HV Barrel Material:Aluminum Head:Presta/Schrader Max Psi:90 Length:140mm Color:Lite Gray