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Compatible with all bike tire co2 inflators with a ‘threaded’ connection. We are very proud of our superior quality CO2 cartridges which have been manufactured to the highest standards. Designed with our pro bike tool ‘high performance’ CO2 inflators, as well as other leading brands with a ‘threaded connection’.
Pro quality – we’re so confident about our top quality shop tool that if you have any product issues, we’re very happy to either provide a Refund or a Replacement on your purchase! We’re also here to support you if you have any questions or queries, please get in touch and we’ll gladly help. Inflate a tire in seconds – for anyone wanting to get back on their ride as quickly as possible – perfect for those emergencies that require fast tire inflation.

Never use low quality CO2 head. It ensures that the cartridge could be screwed right to the end of the CO2 inflator head where the pin punches a hole. Precisely threaded: well threaded cartridges would match the high quality inflator heads perfectly.
It only takes a few seconds to release the whole bottle of gas. Portable: co2 cartridges are so light and compact, easy to carry around in your saddle bag, backpack, attached on bottle cage holes & under saddles with special adaptors. If not, please keep discharging the gas for a few mins until the bottle is fully empty.


Simple to use and store, nothing short of essential for each ride. Small & compact – fits conveniently in a saddle bag, jersey pocket or backpack. Compatible with all bike tire co2 inflators with a ‘threaded’ connection. Cartridge will freeze during use, please protect hands when using.
40psi. Pro quality – we’re so confident about our top quality shop tool that if you have any product issues, we’re very happy to either provide a Refund or a Replacement on your purchase! We’re also here to support you if you have any questions or queries, please get in touch and we’ll gladly help. Co2 canisters are recyclable and one-time use only. Designed with our pro bike tool ‘high performance’ CO2 inflators, as well as other leading brands with a ‘threaded connection’.

Works with all inflators which have a 3/8”-24 TPI thread. Simple to use and store, nothing short of essential for each ride. Perfect for road and mountain bike tires – 20g cartridge inflates a 28mm road tire to 110psi and a 29" MTB tire to approx.
Inflate a tire in seconds – for anyone wanting to get back on their ride as quickly as possible – perfect for those emergencies that require fast tire inflation. Compatible with all bike tire co2 inflators with a ‘threaded’ connection. Perfect for road and mountain bike tires – 16 gram cartridge inflates a road tire to 100 psi and a mtb tire to approx. Cartridge will freeze during use, please protect hands when using. Care & respect should be taken when using CO2 gas.


1. Genuine Innovations
#ad
Threaded, 20g, Genuine Innovations G2132, Bicycle CO2 Cartridges, Pack of 6
#adGenuine Innovations #ad - 20 gram threaded CO2 cartridges, pack of 6. Genuine innovations co2 is pure and clean - no additives and no oils that could gunk up your inflator head or your tire valve.More information #ad
These threaded co2 cartridges are compatible with all of our Genuine Innovations inflators. 20 grams specifically designed for your larger volume 29ers, mountain and fat bike tires. Weight: 73 grams each. Not all co2 cartridges can claim the same.Brand | Genuine Innovations #ad |
Manufacturer | Genuine Innovations #ad |
Height | 1.75 Inches |
Length | 4.63 Inches |
Weight | 0.95 Pounds |
Width | 2.63 Inches |
Part Number | G2132 |
Model | G2132 |
More information #ad
2. PRO BIKE TOOL
#ad
Cartridge for CO2 Pump, 20g Threaded CO2 Cartridges, Road or MTB Bikes., Quick Air Refill for Bicycle Tires, 6 Pack for All CO2 Bike Tire Inflators with Threaded Connection
#adPRO BIKE TOOL #ad - Co2 canisters are recyclable and one-time use only. \. Small & compact – fits conveniently in a saddle bag, jersey pocket or backpack. Works with all inflators which have a 3/8”-24 TPI thread. Cartridge will freeze during use, please protect hands when using.Compatible with all bike tire co2 inflators with a ‘threaded’ connection. We are very proud of our superior quality CO2 cartridges which have been manufactured to the highest standards. Designed with our pro bike tool ‘high performance’ CO2 inflators, as well as other leading brands with a ‘threaded connection’.
More information #ad
Note: co2 gas is ‘not’ food grade. 40psi. Perfect for road and mountain bike tires – 20g cartridge inflates a 28mm road tire to 110psi and a 29" MTB tire to approx. Simple to use and store, nothing short of essential for each ride. Pro quality – we’re so confident about our top quality shop tool that if you have any product issues, we’re very happy to either provide a Refund or a Replacement on your purchase! We’re also here to support you if you have any questions or queries, please get in touch and we’ll gladly help. Inflate a tire in seconds – for anyone wanting to get back on their ride as quickly as possible – perfect for those emergencies that require fast tire inflation.
Brand | PRO BIKE TOOL #ad |
Manufacturer | Pro Bike Tool #ad |
Weight | 0.13 Pounds |
Part Number | CO2-6T20 |
More information #ad
3. CyclingDeal
#ad
CyclingDeal 20 x 20g Threaded CO2 Cartridges Refills for Bike Bicycle Pump CO2 Inflator Heads, Great Refill for Mountain Or Road Bikes Tires
#adCyclingDeal #ad - Those 20g threaded CO2 cartridges are high pressure. Also great for inflating a tubeless tire. Make sure the head punches the bottle fully, check if the gas being released within seconds. Strict qc: we understand how sad you feel when you need them.Never use low quality CO2 head. It ensures that the cartridge could be screwed right to the end of the CO2 inflator head where the pin punches a hole. Precisely threaded: well threaded cartridges would match the high quality inflator heads perfectly.
More information #ad
Time saving & effortless: co2 inflators are the devices designed to inject CO2 gas via CO2 cartridges into your bicycle tires. Every cartridge is weighted before packing in the factory! Warning: never store the cartridges in or near any hot place, such as in the car under direct sunshine, or you find that the gas being released very slowly or the gas freezing the head, near heater and oven. It only takes a few seconds to release the whole bottle of gas. Portable: co2 cartridges are so light and compact, easy to carry around in your saddle bag, backpack, attached on bottle cage holes & under saddles with special adaptors. If not, please keep discharging the gas for a few mins until the bottle is fully empty.
Brand | CyclingDeal #ad |
Manufacturer | CyclingDeal #ad |
Height | 3.54 Inches |
Length | 4.33 Inches |
Width | 4.33 Inches |
Part Number | CD-CO2-H20 |
More information #ad
4. Genuine Innovations
#ad
Pack of 6, 20g, Non-Threaded, Bicycle CO2 Cartridges, Genuine Innovations G20313
#adGenuine Innovations #ad - Not all co2 cartridges can claim the same. 20 grams specifically designed for your larger volume 29ers, mountain and fat bike tires. 20 gram non-threaded CO2 cartridges, pack of 6.More information #ad
These non-threaded cO2 cartridges are compatible with all of our Genuine Innovations inflators. Weight: 73 grams each. Genuine innovations co2 is pure and clean - no additives and no oils that could gunk up your inflator head or your tire valve.Brand | Genuine Innovations #ad |
Manufacturer | Genuine Innovations #ad |
Height | 1.63 Inches |
Length | 2.56 Inches |
Weight | 0.66 Pounds |
Width | 4 Inches |
Part Number | G20313 |
Model | G20313 |
More information #ad
5. PRO BIKE TOOL
#ad
12 Pack- for CO2 Bike Bundle with 20g Threaded CO2 Cartridges, 25g Threaded CO2 Cartridges
#adPRO BIKE TOOL #ad - Inflate a tire in seconds – for anyone wanting to get back on their ride as quickly as possible – perfect for those emergencies that require fast tire inflation. We are very proud of our superior quality CO2 cartridges which have been manufactured to the highest standards.Simple to use and store, nothing short of essential for each ride. Small & compact – fits conveniently in a saddle bag, jersey pocket or backpack. Compatible with all bike tire co2 inflators with a ‘threaded’ connection. Cartridge will freeze during use, please protect hands when using.
More information #ad
Perfect for road and mountain bike tires – 20g cartridge inflates a 28mm road tire to 110psi and a 29" MTB tire to approx. Note: co2 gas is ‘not’ food grade. Works with all inflators which have a 3/8”-24 TPI thread. 40psi. Pro quality – we’re so confident about our top quality shop tool that if you have any product issues, we’re very happy to either provide a Refund or a Replacement on your purchase! We’re also here to support you if you have any questions or queries, please get in touch and we’ll gladly help. Co2 canisters are recyclable and one-time use only. Designed with our pro bike tool ‘high performance’ CO2 inflators, as well as other leading brands with a ‘threaded connection’.
Brand | PRO BIKE TOOL #ad |
More information #ad
6. PRO BIKE TOOL
#ad
20g Threaded CO2 Cartridges Bundle with 16g Threaded CO2 Cartridges
#adPRO BIKE TOOL #ad - Important: for safety reasons - do not screw in and store a CO2 cartridge into an inflator head until needed for operation. We do not ‘label’ our co2 cartridges unlike some other brands to ensure the CO2 cartridge does not potentially get ‘stuck’ when being inserted into a CO2 inflator insulation sleeve.Works with all inflators which have a 3/8”-24 TPI thread. Simple to use and store, nothing short of essential for each ride. Perfect for road and mountain bike tires – 20g cartridge inflates a 28mm road tire to 110psi and a 29" MTB tire to approx.
More information #ad
Co2 canisters are recyclable and one-time use only. Small & compact – fits conveniently in a saddle bag, jersey pocket or backpack. Note: co2 gas is ‘not’ food grade. Inflate a tire in seconds – for anyone wanting to get back on their ride as quickly as possible – perfect for those emergencies that require fast tire inflation. Compatible with all bike tire co2 inflators with a ‘threaded’ connection. Perfect for road and mountain bike tires – 16 gram cartridge inflates a road tire to 100 psi and a mtb tire to approx. Cartridge will freeze during use, please protect hands when using. Care & respect should be taken when using CO2 gas.
Brand | PRO BIKE TOOL #ad |
More information #ad
7. Genuine Innovations
#ad
Genuine Innovations 20G Threaded Co2 Cartridge 20 Count
#adGenuine Innovations #ad - Specifically designed for your larger volume 29ers, mountain and fat bike tires. 20 cartridge box. Pure co2, no additives or oils. Fits with all Genuine Innovations inflators. 20 gram size.More information #ad
Brand | Genuine Innovations #ad |
Manufacturer | Accessories Marketing Inc. / Slime #ad |
Height | 4.33 Inches |
Length | 3.5 Inches |
Weight | 0.94 Pounds |
Width | 4 Inches |
Part Number | G-2133 |
Model | G-2133 |
More information #ad
8. Crankbrothers
#ad
Crankbrothers CO2 20G Cartridge 2 Units W/Inflator
#adCrankbrothers #ad - Solid Steel Casing. Lightweight and compact inflator head. Easy puncture cap, for a more efficient release. 2 cartridges included. Specific tooling for a tighter fit.More information #ad
Brand | Crankbrothers #ad |
Manufacturer | Crankbrothers #ad |
Height | 2 Inches |
Length | 5 Inches |
Weight | 0.04 Pounds |
Width | 5 Inches |
Part Number | K1816231 |
Model | K1816231 |
Warranty | 5 Year Manufacturer |
More information #ad