JetBlack Threaded CO2 Cartridge

These threaded CO2 cartridges from Jet Black are perfect for riders who don't want to carry a larger hand pump or need something with a bit of extra oomph to help them seat stubborn tubeless tyres. (we recommend re-inflating the tyre with normal air after you've seated the bead to get the best life out of your sealant)

16g cartridges will fill most 26" and narrower 27.5" tyres (one cartridge, one tyre). 25g cartridges are more suited to wide 29" tyres and plus sized/fat bike rubber. You're better off having more on hand than you need rather than running out before the tyre gets to a rideable pressure.

Be sure to keep a few extra on hand!

Requires inflator.