Lezyne Classic Floor Pump: Black

The Classic Drive Pump features parts made from gleaming CNC machined aluminum. All parts are custom, CNC machined aluminum 47″/120cm extra-long, premium-grade hose Oversized 2.5″ diameter gauge assembly, 220psi max 100% aluminum Flip-Thread chuck threads securely to both Presta and Schrader valves Flip-Thread chuck and hose threads securely to foot when not in use ABS (Air-Bleed-System) technology depressurizes the pump hose and reduces the challenge of unthreading removable presta valve cores after inflation Long travel piston with reduced barrel diameter lowers required pumping effort