Specifically designed to inflate to the high pressures required by road bikes, this frame-fit pump is sleek, lightweight and aerodynamic. Efficient pumping allows you to inflate tires up to 120 p.s.i. with ease. Craton rubber spring handle features a high-pressure internal locking mechanism to help you achieve high-pressure inflation. Ergonomic, padded pump head comes with an integrated seal and dust cap to keep pump clean in even the grimiest riding conditions.