This cleverly designed and fully functional mini pump functions as a standard mini pump AND allows a CO2 cartridge to stow away inside and can be quickly rearranged as a CO2 inflator. The head convieniently morphs into a thread-on CO2 inflator.
A fully functional mini pump and CO2 inflator
Includes Blackbun 16g threaded CO2 cartridge
Designed specifically for mountain bikes with 50 psi maximum