Specialized

Air Tool MTB Floor Pump

Back by popular demand, the Air Tool MTB Floor Pump is better than ever. Built specifically for low-pressure, high-volume tires, it delivers precise inflation to keep your setup dialed for any trail conditions.

Key Features

• Oversized 3" (76mm) gauge with a 0-40 PSI range for accurate, low-pressure readings
• Massive 508cc volume aluminum barrel moves enough air to easily seat tubeless tires
• Ergonomic Wing handle with integrated pressure relief valve
• Auto-selecting SwitchHitter II technology for seamless valve compatibility
• Includes spare rubber seal for pump head longevity
• Max pressure: 40 PSI (2.7 bar)
• Volume per stroke: 508cc