Specialized CO2 Cartridge Pack (Silver) (Threaded) (50 Pack) (16g)

Replacement cartridges for the CPRO2 Trigger, Air Tool CO2 Mini Kit, Air Tool MTB CO2 Mini Pump, and SWAT™ Box.

Features:

• 25g has enough pressure to fill a 29 x 2.3″ mountain bike tire to 30 PSI
• 16g has enough pressure to fill typical road tires to 100 PSI
• Compatible with screw-type refills and Specialized CPRO2
• All USA orders containing CO2 cartridges will ship via ground shipping