The Pressure Drive CFH's versatile design combines the efficiency of a hand pump with the convenience of CO2 through an innovative 2-in-1 inflation system that works as both. The pump features a CNC-machined aluminum body, piston, and handle, and the Flip-Thread Chuck works on both Presta and Schrader valves. The integrated steel-braided CO2 Flex Hose (CFH) doubles as a CO2 dispenser. The kit includes a pump with the integrated CFH hose, one 16g cartridge with an insulated neoprene sleeve, and CFH mounting hardware. The pump's adaptable configuration conveniently mounts to frame or slides into a jersey pocket. Compatible with threaded CO2 only.