This is the Specialized Air Tool Comp V2 Floor Pump. Features: Dual-scale 3" (76mm) oversized gauge. Steel base and aluminum barrel construction. Ergonomic wing handle is now overmolded for comfort. Auto-selecting S-WorksitchHitter II head technology. Includes spare rubber seal for head. Max pressure: 120 PSI (8.3bar) Volume-per-stroke: 365cc Specifications: Valve Compatibility: Presta & Schrader Max Pressure: 120 PSI Pump Type: High Pressure/High Volume Gauge: Analog Material: Aluminum, Steel Color: Red