Blackburn Airstik SL Frame Pump

Don't be fooled by the looks of Blackburn's smallest, lightest pump its dual chamber design moves 37% more air than similar size pumps. It's a minimalist pump, but with up to 160psi max pressure on tap it's a genuine breakdown tool for roadside repairs. Dual Chamber: The Blackburn Airstik SL Frame Pump is designed so the inner shaft of the pump doubles as an air chamber and increases air volume per stroke by 37% over competitor pumps of the same size. New colors, new graphics for 2013 with pump metrics printed on the barrel Dual chamber design provides 37% more stroke volume than similar size pumps Lightweight aluminum barrel and shaft Presta specific head Rebuildable internals Includes cage mount 58 grams 160psi max pressure