Thumbs Up 10PCS Threaded 16g CO2 Cartridge Canister Bike Tyre Inflator Pump Gas

Products arrived on time & well packaged, fit straight into my probike co2 inflator. Good seal & deliver the gas effortlessly, great product & used on trails, i would recommend this product.

spot on price, delivery very quick.Had to use these babies recently when I got a screw in the rear tyre of my R1200GS TE worked a treat, that's why I ordered some more, can't believe all motorcyclists don't carry them, buy em, store em and hope you never ever need em

The Cartridges fit and provide the gas for tyre inflation.

Not used them yet. Kept for emergencies. Look like they're up to the task and quite small for the task they're supposed to fulfill.

Look just like the one I used up on the Eroica Britannia at the weekend and my daughter is pretty certain they will work as well on her bike so guess they are unisex, though now I’m worried, the inflator these screw into didn’t say anything about which gender it was for so is it safe for both of us to use ;-)

Always carry a couple with me, instant inflation of a tyre (25 x700c) to over 100 psi, tend to let all the co2 out of the tyre when I get home if I have had to use one as co2 will escape through the rubber faster than air and as I have my track pump at home it's no probs getting to my preferred pressure of 90psi

seems good value-- won't really know how good they are until I get to #10 but the one I tried worked as expected.

I bought these to put air into the tyres of my wheelchair. Having a physical impairment restricts me from using a manual pump so this was ideal. Just enough air in 1 canister to fill 2 tyres.