It's designed for fast inflation to 60psi, with a maximum pressure rating of 100psi. The Fresh Air is loaded with features such a large 1.5" gauge face that takes the guess work out of finding the right pressure. The integrated T-handle makes for comfortable and efficient pumping. And the Autohead automatically adjusts to fit both Schrader and Presta valves. - 24mm aluminum barrel is lightweight and durable - Locking T-handle for maximum pumping efficiency - Reversible head works on both Schrader/Presta valves - Large 1.5" gauge with easy-read face - Designed for fast inflation to 60 psi, pressure rated to 100 psi - Includes mounting bracket - Rebuildable - Length: 11 inches - Weight: 160 grams