The Lezyne Classic Drive Pump is elegantly designed while still maintaining the functionality that Lezyne pumps are known for. Featuring a CNC machined aluminum base, steel barrel and piston, and a varnished wood handle this pump is built to last. Features: Machined aluminum base with a steel barrel and piston for outstanding durability Long premium-grade hose with aluminum couplers Oversized 3.5" gauge for accurate inflation up to 220psi Aluminum Flip-Thread chuck threads securely to both Presta and Schrader valves ABS-1 (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 Specifications: Valve Compatibility: Presta & Schrader Max Pressure: 220 PSI Pump Type: High Pressure Gauge: Analog Material: Steel Color: Black