Blackburn Mammoth CO2 Mini Pump

A combination CO2 inflator and mini pump for the road and gravel rider who wants a backup plan after the cartridge fires, the Blackburn Mammoth CO2 Mini Pump runs an aluminum body weighing 136 g with an AnyValve head that auto-detects Presta, Schrader, and Dunlop valves through standard and overdrive lock modes.

The pump head unthreads to convert into a standalone CO2 inflator that accepts threaded 16g cartridges, and a Presta valve core tool lives in the bottom of the CO2 chamber for roadside core tightening. The mini pump reaches a 50 psi max, meaning a trailside fix has both a CO2 sprint to ride pressure and a hand-pump backup when the cartridge runs out before the next gas station.