Road mini pump, CO2 inflator, or both. The choice is yours! HybridRocket technology combines the reliability of a mini pump with the rapid tire filling ability of a CO2 inflator in a single unit. Designed for the high performance road rider, the HybridRocket HP lets you quickly rejoin the group after fixing a flat. The mini sized pump and integrated CO2 inflator lets you choose between pumping, inflating with CO2 or a combination of both. Its CNC aluminum barrel is optimized for high pressure and inflates up to 160 psi 11 bar. An extendable hose with SmartHead ThreadLock accepts Presta and Schrader valves. Use only Topeak 16g CO2 cartridges.