16 gram CO2 cartridges for threaded inflators. Each cartridge fills one road tire to 120psi and a mountain tire to 40psi. 6 cartridges per pack. *Ground Shipping Only*
B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.
Ordered by Most Relevant First
5 stars
4 stars
3 stars
2 stars
1 stars
Reviewed 2/15/2021
by Jon Tate
Daily Commuter
Nashville, TN
Value Rating
Overall Rating
16g Threaded CO2 for my PDW shiny object inflator
I'm fortunate to say that I haven't had to purchase a whole lot of these. However, all it takes is one ride to remind you that you might ought to have a few extras on hand. I use the Portland Design Works Shiny Object inflator. These thread in securely and stay put. They also fit in my small under-saddle bag, which holds a spare tube, levers, inflator, tire boot, etc. I find that these will only inflate a 25c tire/tube to about 80-85 psi, which is adequate to get through the ride. If you happen to have a hand pump and get the tube partially inflated, then these are great at topping off to higher pressure. It all depends on what your tire/tube situation is and what you're willing to carry on a ride.
Tip: Cut a portion of an old tube and put it around the C02 cartridge. These things frost up immediately as they expend their compressed CO2. So, after mounting your tight tire back on the rim of your expensive carbon wheel, it can hurt when your tenderized flesh pulls loose from the ice-cold surface of the cartridge. An old tube will protect your skin and makes the cartridge just a bit less bulky in your saddle bag or jersey pocket.
Was this review useful to you?
Yes/
NoThank you for your feedback.
Reviewed 1/18/2021
by Sheriff
Cycling Enthusiast
Spokane, WA
Value Rating
Overall Rating
Must have for tubeless tires
The threaded inflators are the way to go, just screw into a mini inflator. Great price and fast delivery. I care 3 on any time pf ride - mtn, road or gravel just in case.
Was this review useful to you?
Yes/
NoThank you for your feedback.
Reviewed 1/22/2021
by Anonymous
Cycling Enthusiast
Seattle, WA
Value Rating
Overall Rating
works as expected
I use these with a PDW Tiny Object and it works as expected.
Was this review useful to you?
Yes/
NoThank you for your feedback.
Reviewed 9/3/2020
by davidshiloh4
Cycling Enthusiast
Aurora, Colorado
Value Rating
Overall Rating
1 of 1 customers found this review helpful.
Reliable CO2 Cartridges.
These are reliable CO2 cartridges that last until you need them.
I've gotten cheaper ones before that turn out not to work when you
need them. These have always worked when I need them.
Was this review useful to you?
Yes/
NoThank you for your feedback.
Good Product
Love these for when I flat. Does the job of getting me going again
Was this review useful to you?
Yes/
NoThank you for your feedback.
CO2
Was this review useful to you?
Yes/
NoThank you for your feedback.
Reviewed 6/26/2020
by FatCyclist_PnW
Daily Commuter
Seattle
Value Rating
Overall Rating
Exactly what I needed
I'm always a fan of threaded versus the container cartridges. Easier to transport. These are a great price and get the job done.
Was this review useful to you?
Yes/
NoThank you for your feedback.
Reviewed 1/11/2019
by davidshiloh4
Cycling Enthusiast
Denver, CO
Value Rating
Overall Rating
2 of 3 customers found this review helpful.
Great Deal on an important item
Great deal on an important item that should last me for a few years.
Was this review useful to you?
Yes/
NoThank you for your feedback.
Reviewed 9/20/2020
by SJFCyclist
Daily Commuter
Germantown, TN
Value Rating
Overall Rating
The six pack of 16 gram CO2 cartridge get the job done.
These cartridges come in handy when a dreadful flat happens. They are of quality and economical to purchase.
Was this review useful to you?
Yes/
NoThank you for your feedback.
Reviewed 9/21/2020
by DonBiker
Cycling Enthusiast
Value Rating
Overall Rating
Super Product!
Used to replace air in case of flat on long rides.
Was this review useful to you?
Yes/
NoThank you for your feedback.
Reviewed 8/17/2020
by Derek
Cycling Enthusiast
Durango, CO
Value Rating
Overall Rating
Worked as advertised
I put them in my bag in the case of flats on road rides. I got the bigger ones since I run 28mm tires and so far they worked just fine.
Was this review useful to you?
Yes/
NoThank you for your feedback.
Co2 cartridge for when you get a flat tire can never have enough extras
Good size cartridge for a 700c tire
Was this review useful to you?
Yes/
NoThank you for your feedback.
Reviewed 1/10/2020
by Bill S.
Cycling Enthusiast
Lexington MA
Value Rating
Overall Rating
2 of 2 customers found this review helpful.
Good value
I keep a couple of threaded co2 cartridges on every ride. These work fine.
Was this review useful to you?
Yes/
NoThank you for your feedback.
Reviewed 6/27/2020
by Tom, Seattle
Cycling Enthusiast
Value Rating
Overall Rating
good price for these co2 carts
Was this review useful to you?
Yes/
NoThank you for your feedback.
Reviewed 8/23/2019
by Anonymous
Cycling Enthusiast
Ventura, CA
Value Rating
Overall Rating
Just in time
The goat heads were out to get me!! These worked exactly as expected! Good deal!
Was this review useful to you?
Yes/
NoThank you for your feedback.
Reviewed 7/19/2019
by jteddleton
Cycling Enthusiast
Morgan Hill, CA
Value Rating
Overall Rating
1 of 2 customers found this review helpful.
Good idea. Product is WAY TOO expensive
Great idea. The prices have climbed to a ridiculous level at this point.
Was this review useful to you?
Yes/
NoThank you for your feedback.
Reviewed 5/6/2019
by Anonymous
Cycling Enthusiast
Kansas
Value Rating
Overall Rating
1 of 1 customers found this review helpful.
Gets me home
Great price fast delivery
Was this review useful to you?
Yes/
NoThank you for your feedback.
Reviewed 1/28/2019
by San Antonio Rider
Texas
2 of 2 customers found this review helpful.
Good value
These are a good value for the pricequantity
Was this review useful to you?
Yes/
NoThank you for your feedback.
Excellent Value
Was this review useful to you?
Yes/
NoThank you for your feedback.
Reviewed 12/3/2018
by Murphy
Cycling Enthusiast
South Texas
Value Rating
Overall Rating
2 of 2 customers found this review helpful.
CO2 Cartridges, stock up
What can I say, they do what they're supposed to do, great prices at BTD
Was this review useful to you?
Yes/
NoThank you for your feedback.
See more reviews