Description
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.
Reviews
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5 stars
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1 stars
Reviewed 11/1/2022
by Biker Don
Cycling Enthusiast
Fruita, CO
Value Rating
Overall Rating
1 of 1 customers found this review helpful.
They work
Not much to say about CO2 cartridges. They either work or they don't. These work. They will fill your tires with enough gas to finish your ride.
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Reviewed 9/21/2023
by JuiceKing
Cycling Enthusiast
Boston, MA
Value Rating
Overall Rating
Just the right amount for my 700/25c tires
These do what they're supposed to do. I like that the 16g cartridge has the right amount of air inside for my 700x25c tires. They have not exploded in my saddlebag. :-) Price on BTD is good.
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Never failed
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Gets the job done!
This is the most affordable way to purchase CO2 cartridges that i have found.
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Reviewed 6/28/2024
by Tom P.
Cycling Enthusiast
Seattle, WA
Value Rating
Overall Rating
Fair price - fast shipping
Can't go wrong with these good quality CO2 cartridges.
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Why pay more?
They work as needed every time.
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Why pay more?
There work as needed every time.
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They do what they're supposed to do!
They put more air in the tire per dollar, due to the lower price! Sweet.
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Reviewed 2/15/2021
by Jon Tate
Daily Commuter
Nashville, TN
Value Rating
Overall Rating
8 of 9 customers found this review helpful.
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.
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Great cartridges
I always carry 2. Insurance.
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Reviewed 1/5/2023
by Rainman
Cycling Enthusiast
Camarillo, CA
Value Rating
Overall Rating
1 of 1 customers found this review helpful.
BTD CO2 Cartridges, Great Price on a Must Have Item
These are standard issue threaded CO2s. Nothing fancy, but they work well with my Portland shiny metal object. BTD has them for a great price. Everyone should have a stock these for their rides and toolbox.
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Reviewed 9/21/2023
by Addison
Cycling Enthusiast
Oregon
Value Rating
Overall Rating
They work just as promised.
Works great for quick inflation. I've always got two with me.
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Reviewed 1/11/2019
by davidshiloh4
Cycling Enthusiast
Denver, CO
Value Rating
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3 of 5 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.
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Reviewed 8/24/2023
by Thomas Z
Cycling Enthusiast
Philadelphia area
Value Rating
Overall Rating
Pumps right up.
Threaded CO2 is so easy to use and compact with the screw on head.
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Reviewed 7/1/2023
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Air in a cartridge!, what a concept
Nice change from the pump!
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Reviewed 6/15/2023
by r66dashy1949
Cycling Enthusiast
Central Florida, USA
Value Rating
Overall Rating
high quality inflators at a fair price
tires inflated quickly. no downsides
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Good price
Better deal than bike stores
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Reviewed 8/6/2021
by coltinkifer19
Portland, OR
1 of 2 customers found this review helpful.
Works like a charm
quickest and simplest way to fill your on road repair
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Perfect
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Good value
Good value, works fine with the SILCA inflator head.
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