Specialized 25g CO2 Canister
DON'T GET STUCK WITH A FLAT25g replacement cartridges for the CPRO2 Trigger, Air Tool CO2 Mini Kit 25g, Air Tool MTB CO2 Mini Pump, and SWATGao Box. FEATURES25g has enough pressure to fill a 29 x 2.3 mountain bike tire to 30 PSI.Compatible with screw-type refills and Specialized CPRO2.All USA orders containing CO2 cartridges will ship UPS Ground.