Small enough to carry along yet big enough to pump efficiently. The PMP-4.2 comes with a handy holder that bolts under a water bottle cage and holds the pump securely. All-aluminum barrel construction ensures long life and smooth operation.

– Presta- and Schrader-valve compatible
– Includes mounting hardware to securely attach to water bottle bosses or under bottle cage
– Maximum pressure 90 PSI/6bars
– Approximate weight 4.6oz/130 grams
– 10.5 inches in length (265mm)