Serfas (FP-T2BOR) AIR FORCE TIER TWO BIG Floor Pump

The Serfas AIR FORCE TIER TWO BIG Floor Pump is the ideal solution for high-volume, low-pressure tires like those on gravel, MTB, and fat bikes. This floor pump features a large 4-inch gauge with easy-to-read increments, ensuring precise inflation from 5 to 35 PSI.

• Handles pressures up to 140 PSI, suitable for most road bike tires.
• Includes a built-in pressure release button for fine-tuning without removing the pump head.