Top 10 Best co2 inflator in 2026

Last Updated - 6/6/2026

🏆Best Choice

BriskMore

BriskMore CO2 Inflator Kits with 5 X 16g CO2 Cartridges for Bike Tires, Presta and Schrader Valve Compatible, Bike Tire Pump for Mountain and Road Bicycles, Included Insulated Sleeve

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•★Classic, Durable, Compact and Lightweight design.BriskMore CO2 Inflator Set has one inflator head, 5 units 16g 3/8 sized threaded CO2 cartridges and insulate sleeve for 16g cartridges only.
•★ Fits both Presta & Schrader valves. Washers seal threaded connection ensuring NO leakage. Inflator head designed for all threaded size UNF3/8 CO2 cartridges(12/16/20/25g).
•★ Inflatore head made from strong and durable aluminium alloy and alloy steel. CNC precisely machined and heat-treated. Three additional spare washers included. Each cartridge is filled with 16 grams of the highest quality industry-grade CO2. Weighing only 2 ounces / 58 grams each. Made from recycled steel. Zinc coating prevents rust on the charger.Fits most standard 3/8" threaded CO2 bike inflator heads.
•★Inflator head has reliable and simple control valve for precise adjustment, easy to use. Inflates in seconds and gets you riding again quickly. Original Design,Patented Product.

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$23.99

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BriskMore

BriskMore Black CO2 Inflator Presta and Schrader Valve Compatible Bicycle Tire Pump for Mountain and Road Bikes with Insulated Sleeve - No CO2 Cartridges Included, Quick&Easy

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•★Classic, Durable, Compact and Lightweight design. Insulted Rubber foam sleeve(for 16g cartridges only) included to prevent frozen fingers when operating.
•★ Fits both Presta & Schrader valves. Washers seal threaded connection ensuring NO leakage. Inflator head designed for all threaded size <b>UNF3/8 </b>CO2 cartridges(12/16/20/25g). CO2 cartridges NOT included.
•★ Made from strong and durable aluminium alloy and alloy steel. CNC precisely machined and heat-treated. Three additional spare washers included.
•★Reliable and simple control valve for precise adjustment, easy to use. Inflates in seconds and gets you riding again quickly. Original Design,Patented Product.
•★ Satisfaction Guaranteed: Both customer satisfaction and product quality are very important to us. So if you encounter any problems, We can provide a Replacement and lifetime warranty!

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$13.90

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PRO BIKE TOOL

Pro Bike Tool CO2 Inflator - Quick & Easy - Presta and Schrader Valve Compatible - Bicycle Tire Pump For Road and Mountain Bikes - Insulated Sleeve - No CO2 Cartridges Included

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•Convenient Road Use: Designed as an efficient road bike accessories solution, our inflator provides quick tire inflation; perfect for cyclists who need to save time during roadside repairs
•Portable Inflation: The compact bicycle pumps design allows easy storage in saddle bags or pockets; keep it within reach for rapid inflation when you need it most during your rides
•Precision Control: This bicycle tire inflator features a 1-Turn Valve System for controlled CO2 release; achieve accurate inflation without overfilling, making it ideal for different tire pressures
•Threaded Compatibility: Compatible with various CO2 cartridges, the co2 cartridges bike tire inflator fits standard threaded cartridges; use with a rubber EVA sleeve for a secure and insulated grip
•Versatile Use: Our bike tire co2 inflator supports both Presta and Schrader valves; suitable for road, mountain, and hybrid bikes, ensuring a smooth ride without needing additional adapters

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$19.99

$21.99

-9%

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COTOUXKER

CO2 Bike Tire Inflator, Quick & Easy Presta and Schrader Valve Compatible Bicycle Pump for Road and Mountain Bikes Include Sleeve and No CO2 Cartridges

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•INFATES QUICKLY - CNC machined aluminum dispenser with brass internals. Upgrade design with control lever operation regulates speed of CO2 release for easy precisely controlled inflation. Also 'slowly' releasing the gas into a tire to control potential freezing.
•COMPACT, PORTABLE & LIGHTWEIGHT – The CO2 inflator is compact small and lightweight, simple design so it’s easy to use and feels solid in use.
•SAFE & SECURE CONNECTION WITH NO LEAKS – CNC machined aluminum parts for precise and durable construction. Inflator head designed for all 'threaded' UNF3/8 CO2 cartridges(12/16/20/25g). It is Presta & Schrader valves compatible.
•WHY MUST BE A CO2 INFLATOR - It is efficiently & reliably delivers 'fast inflation' when you need it the most. So it is a good choice for a race, group ride or timed event.
•PRO QUALITY – We are so confident about the quality of our products that if you have any product issues, we’re very happy to either provide a Refund or a Replacement! We recommend only using premium quality threaded CO2 cartridges for 'best performance'.

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$9.98

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LEZYNE

LEZYNE Control Drive CO2 Bike Tire Inflator - Presta & Schrader Compatible Aluminum CO2 Inflation Pump with Twist Control Valve, Fits Threaded Cartridges, Black Head Only (1-C2-CTRLDR-V304)

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•CONTROL DRIVE CO2 - The Lezyne Control Drive CO2 bike tire inflator offers precision inflation control and rugged dependability in a compact, easy-to-use trail-ready design; Compatible with standard threaded CO2 cartridges (sold separately), the Twin Slip Chuck head provides cyclists with a flexible, minimalist tool for dependable off-road tire inflation
•LIGHTWEIGHT CNC-MACHINED ALUMINUM CONSTRUCTION - Built with a CNC-machined aluminum body and stainless steel internal hardware, the Control Drive CO2 bike tire inflator combines lightweight portability with a strong build; The premium aluminum construction ensures lasting performance, while the slim, compact profile makes storage effortless in any cycling pack or pocket
•PRECISION CONTROL INFLATION - Featuring a twist-controlled valve system, the Lezyne Control Drive CO2 bike pump system gives cyclists complete command over CO2 flow; The adjustable control knob allows riders to fine-tune pressure, delivering the exact PSI without wasting cartridges or risking blowouts
•PRESTA & SCHRADER VALVE COMPATIBILITY - Engineered for versatility, this bike tire repair tool features a Twin Slip Chuck head that securely fits both Presta and Schrader valves; The dual-valve compatibility makes it a reliable choice for road cyclists, mountain bikers, and gravel riders alike
•PROTECTIVE NEOPRENE SLEEVE - The Lezyne Control Drive CO2 tire maintenance pump comes with a neoprene sleeve that protects your hands during CO2 cartridge discharge; This thoughtful feature shields against the freezing temperatures released during inflation, making this cycling bike inflator both practical & rider-friendly

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$29.99

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CXWXC

CO2 Inflator Kit with 4 x16g CO2 Cartridges - Presta & Schrader Valve Compatible - CO2 Bike Pump for Road and Mountain Bikes

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•【Get Back Riding Fast】: The CO2 Inflator Set (CO2 Cartridges x 4/ CO2 Inflator/ insulate sleeve) is a new standard of threaded CO2 Cartridge, perfect for whether your going on tough mountain range rides, or in need of fast air pressure during hot pursuit racing! With the 16g threaded cartridges, it can fill a large (26” x 1.95”) MTB tire to 40psi (2.7bar) in a single shot, now that’s impressive! Get yourself back on the trail quick and conveniently with the handy 16 gram threaded CO2 cartridge
•【Super Compact and Lightweight】: CO2 Inflator fit Presta & Schrader valve, and CO2 cartridges are smaller and lighter than a hand pump, easily fitting into a saddle bag or jersey pocket. The cartridges are full of compressed air and can inflate flat tire in a matter of seconds with little effort. But please note that you'll more than likely find that your tire will be flat within 24 hours because CO2 will leak out of your tire faster than air. So don't forget to pump it up before your next ride
•【Compatible for all Threaded CO2 Cartridges】: Inflator head designed for any size of threaded CO2 cartridges. Note: Once the CO2 is released, the cartridge and inflator head will get extremely cold, so it pays to use the insulate sleeve(include) to protect your hands. Once you've finished inflating your tire, Don't leave it on the side of the road for someone else to pick up. CO2 canisters are RECYCLABLE and one-time use only
•【Perfect for Road/ Mountain Bike Tires】: 16 gram cartridge inflates a road tire to 100 psi and a MTB tire to approx. 40psi. NOTE: CO2 gas is ‘not’ food grade. As this cartridge dispenses its air, it rapidly cools and becomes COLD to the touch; care should be taken, protect your hands when dispensing air. IMPORTANT: For safety reasons - do NOT screw in and store a CO2 cartridge into an inflator head until needed for operation. Care & respect should be taken when using CO2 gas
•【WARNING】: Never store the cartridges in or near any hot place, such as under direct sunshine, near a heat source or left in a car. Never use low quality CO2 head. Make sure the device has fully punctured the head of the cartridge. If not, or you find that the gas being released very slowly or the gas is freezing the head, discharge the gas for a few minutes until the bottle is fully empty, then dispose of properly.

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$24.95

$27.99

-11%

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SILCA

SILCA EOLO IV Co2 Regulator | Compact Design with Turn Screw Control Valve | Presta and Schrader Compatible | Universal Co2 Threaded Cartridge Compatible | CO2 Regulator Head only

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•Design - 90 degree CO2 head design enables a minimalist form function while giving the user a firm grip and control when using on Schrader or Presta valves
•Construction - The body and valves of the Co2 regulator are made of 6063 aluminum to ensure long lasting and light weight quality. The air control valve offers a nice knurl to give you positive grip
•Compatibility - The head of the EOLO CO2 regulator is designed to accept standard schrader valves as well as threaded or smooth presta valves. The CO2 threads are universal for 16g and 20g cartridges
•How to use: 1-Make sure the valve is in the closed position. 2-Thread in the CO2 cartridge until it stops. The pin must puncture the CO2 seal. 3-position the head over the valve. 4-turn the valve counter clockwise slowly to release the CO2 into the valve.
•Warranty - SILCA Lifetime Warranty covers products from manufacturing defects for the lifetime of the user. It further covers the function of all hard parts for 7 years from the date of purchase.

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$26.99

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Kadacha

CO2 Inflator Kit with 5 X 16g CO2 Threaded Cartridges- Presta & Schrader Valve Compatible -Portable CO2 Bike Tire Pump Come with Glueles Repair Kit for Road & Mountain Bike (Style:A)

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•EVERYTHING YOU NEED FOR A FLAT-- The CO2 Tire Inflation Kit gets you back on the road quicker by including solutions for all of you flat tire needs. Bike Tire Repair Set includes: 16g CO2 cartridges x 5, CO2 inflator X1, insulate sleeve X1, tire levers X 3, round punch X6, metal rasp X1
•GET BACK RIDING FAST-- Use your tire levers, Take the tire out of the bead, Locate where the air is escaping from. Use metal rasp tool to rough up the area around the puncture so that your adhesives have something to grip. Then press glueless punch firmly over the hole.
•SUPER COMPACT AND LIGHTWEIGHT-- CO2 Inflator fit Presta & Schrader valve, and CO2 cartridges are smaller and lighter than a hand pump, easily fitting into a saddle bag or jersey pocket. The cartridges are full of compressed air and can inflate flat tire in a matter of seconds with little effort.
•PERFECT FOR ROAD/ MOUNTAIN BIKE TIRES-- 16 gram cartridge inflates a road tire to 100 psi and a MTB tire to approx. 40psi. NOTE: CO2 gas is ‘not’ food grade. As this cartridge dispenses its air, it rapidly cools and becomes COLD to the touch; care should be taken, protect your hands when dispensing air. IMPORTANT: For safety reasons - do NOT screw in and store a CO2 cartridge into an inflator head until needed for operation. Care & respect should be taken when using CO2 gas
•WARNING-- Never store the cartridges in or near any hot place, such as under direct sunshine, near a heat source or left in a car. Never use low quality CO2 head. Make sure the device has fully punctured the head of the cartridge. If not, or you find that the gas being released very slowly or the gas is freezing the head, discharge the gas for a few minutes until the bottle is fully empty, then dispose of properly.

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$25.88

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Genuine Innovations

Genuine Innovations G2673, AirChuck, Lightweight, Bicycle CO2 Inflator, weight 16g, Black

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•Controllable (Push-To-Inflate) mini CO2 tire inflator
•Slip onto Presta and Schrader valves
•Compatibility: 12 g, 16 g, 20 g, 25 g threaded and Big Air cartridges
•One 16 g and one 20 g threaded cartridges included
•Compatible with 16 gram, 20 gram and 25 gram threaded CO2 cartridges

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$16.29

$17.44

-7%

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ARSUK

Arsuk CO2 Bike Tire Inflator – Quick-Release Mini CO2 Inflator for Presta & Schrader Valves – Lightweight CO2 Bike Pump for Road, MTB & Hybrid – Fits Threaded 12g/16g/25g Cartridges – No CO2 Included

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•Fast & Effortless Inflation Without Manual Pumping: Quick and simple tire inflation using threaded CO2 cartridges—no need for manual effort, making it the perfect emergency CO2 tire inflator on the go. Designed to inflate road, mountain, or hybrid bike tires rapidly using compressed gas for immediate performance recovery.
•Compatible with Presta & Schrader Valves Without Adapters: This CO2 inflator works seamlessly with both Presta and Schrader valves without requiring additional adapters. This bicycle tire inflator is built for universal valve compatibility, offering a secure fit and leak-free operation. A must-have tool for all bike types, including MTB, gravel, and road bikes / bicycle.
•Cold-Protection with Insulated Foam Sleeve: This CO2 inflator for bike tires features a thermal foam sleeve that prevents freezing during CO2 discharge & protects your hands from cold burns. Ideal for quick roadside use, especially in cold or wet conditions. The insulation improves handling and ensures safe and comfortable inflation every time.
•Compact, Pocket-Friendly & Built for Portability: The mini-sized CO2 tire inflator fits easily into saddle bags, jersey pockets, or bike tool kits. Its lightweight and travel-ready design makes it perfect for cyclists looking to reduce load without sacrificing performance. Ideal for commuters, racers, and bikepacking tours.
•High-Quality Aluminum Construction for Long-Term Use: Precision-crafted from CNC-machined aluminum, this durable CO2 inflator offers reliable long-term performance. Rust-resistant and wear-resistant, it withstands outdoor conditions while providing consistent pressure output for every inflation, even after repeated use.
•Supports All Standard Threaded CO2 Cartridges: This bike CO2 inflator is compatible with all common threaded CO2 cartridges (12g, 16g, and 25g). Whether you're using it for your road bike, mountain bike, or gravel setup, this inflator integrates seamlessly into your existing kit. Cartridges are not included to allow for custom user preferences.
•Controlled CO2 Flow with Twist-On Valve System: It features a twist-on valve head that offers precise control over CO2 release, reducing the risk of over-inflation or wasted gas. Ideal for accurate tire pressure adjustments, this CO2 bike pump system helps you stay in control even during critical mid-ride repairs.

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$9.20

$9.90

-7%

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