The Crankbrothers Gem Floor Pump Black is designed for cyclists seeking efficiency and reliability. It features a foot-activated switch for easy toggling between high pressure and high volume settings, suitable for various tire types. The pump has a wide stamped steel base for stability and a corrosion-resistant aluminum body for durability. Its dual head is compatible with both Presta and Schrader valves, offering convenience and adaptability. Hidden needle and plastic valve adapters are included, making it a comprehensive solution for all inflation needs. Capable of reaching up to 160 psi (11 bar), it comes with a 5-year warranty for peace of mind.