DescriptionFloor pump power brought to an on-the-bike package. CNC machined aluminum construction. Ergonomic CNC-machined aluminum handle. Lezyne Flip-Thread chuck threads directly onto Presta and Schrader valves. Pressure relief valve to assist in unthreading pump from valve. Oversized piston; 3mm diameter stainless steel wire foot peg. High pressure road-specific design 160 psi max TECH SPECSVendorLezyneManufacture Number1-MP-MFDR-V2HPGModel NameMicro Floor Drive HPCategoryPumps