Mammoth CO2'Fer Mini-Pump

CO2 Enabled

Switch from a capable mini pump to a CO2 inflator in seconds by unthreading the pump head and connecting a stowed cartridge (threaded cartridges only).

Anyvalve pump head

Works great on Presta, Schrader, and Dunlop valves. No leaking, no fuss. Clean and simple.

High volume

This mini pump is specifically designed to push more air per stroke, saving energy that you might need for riding.

Air bleed button

Button on the pump head micro-adjusts pressure.

Dual functionality

Functions as a standard mini pump or with a CO2 cartridge.

Lifetime warranty