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CO2 Inflators

Planet Bike Red Zeppelin CO2 Bike Tire Inflator (Metal Head Only)
$14.99
Planet Bike's Red Zeppelin CO2 bike tire inflator features rugged metal construction and the Airflation control knob for reliable and accurate inflation. It accepts all sizes of threaded cartridges and the inflator head threads directly onto either Presta or Schrader valves without an adapter. It'll make quick work of roadside repairs. - Precision-machined body and head with Airflation Control 2.0TM knob for improved reliability and ease-of-use - Threads directly onto Presta or Schrader valve without adapter - Compatible with threaded cartridges - Small size fits in saddle bag or jersey pocket - Size: 48 x 40 x 25 mm - Weight: 56 grams
Lezyne Flow Storage Adapter
$49.99
Integrated stainless steel storage bracket that fits under a bottle cage. Holds included Twin Speed Drive CO2 head, V5 multi tool, two CO2 cartridges and two Matrix levers. Not available with CO2 cartridges in all countries. Weight: 95g /311g Loaded
Planet Bike 25-gram CO2 Replacement Cartridges - Threaded
$8.99 - $99.99
Planet Bike's line of CO2 replacement cartridges makes tire repairs quick and easy. - Planet Bike's CO2 cartridges work in Planet Bike inflators as well as most competitors' inflators. - Planet Bike cartridges are tested to the highest standards for durability, safety, and reliability. They contain pure CO2 with no oils or contaminants. - 100% recyclable steel cartridges - All threaded cartridges are compatible with Air Kiss, Red Zeppelin, Red Zeppelin 2 & Air Smith CO2
Lezyne Twin Kit
$34.99
Lezyne's convenient Twin Kit includes their Twin Speed Drive CO2 inflator, two CO2 cartridges, a couple tire levers and a Velcro strap to keep it all together. Its aluminum head is compatible with both Presta and Schrader valves, and uses a simple twisting action for easy inflation. And, it accepts all threaded CO2 cartridges.
MSW XLA-40 Air Cartridge
$12.99
This extra-large, 40-gram threaded air canister packs as much volume as two 20-gram cartridges with half of the weight while boosting available pack space. - Inflator operates at temperatures above 40 degrees Fahrenheit - Canister contains propane for lighter canister weight and increased gas volume - Propane does not affect tubeless sealant - Canister must be used with nozzle facing down - Fits 3/8-inch threaded inflators with 5mm depth from pin to edge of threading
SKS TL-Head Set
$32.99
The TL-Head Set pump head is a new solution from SKS for all tubeless tire inflation. It is compatible with SKS floor pumps and all others with a 5.0-5.7mm hose size. The TL-Head Set can be used both for conventional pumping and with CO2 cartridges for a simple seating of tubeless tires. It comes in a practical set containing 2 tire levers and 2 16g CO2 cartridges. - Includes TL-Head, two 216g threaded cartridges and two tire levers - Compatible with Presta, Schrader and Dunlop valves
MSW Ride and Repair Kit with Seatbag and Airlift Mini Pump
$49.99
The essential accessories that complement a new bike are key to having the best experience. MSW Ride & Repair Kits combine all those ride essentials into one convenient, money-saving package. Available in several configurations to meet the needs of different types of riding and different types of riders. - This Ride and Repair Kit provides everything needed to fix a punctured tire. The kit includes an eight-piece multi-tool, glueless tire patch kit, three tire levers, CO2 inflator & cartridges, and a seat bag to put it all in - 50 cubic inch seat bag with hook-and-loop mounting straps - Three MSW tire levers - Eight-piece flat-pack multi-tool with 2/3/4/5/6mm hex wrenches, T25 Torx, flathead & Philips screwdrivers - Glueless patch kit with six patches, sandpaper, instructions - AirLift mini frame pump with a large chamber, locking handle and carrying mount
Profile Design CO2 Mounting Bracket
$16.99
Profile Design's CO2 Mounting Bracket is a small, light holder that attaches to any Profile rear-mounted drink system or under any bottle cage. Once in place, the bracket provides a handy place to carry a CO2 refill cartridge for your CO2 inflator (Profile drink system, bottles, CO2 cartridges and inflators sold separately).
Specialized Air Tool C02 Mini Kit (16-gram)
$28.00
All the basics in one small, elegant package: that's Specialized's Air Tool C02 Mini Kit. A 16-gram C02 cartridge, a thread-on inflator head, and a tire lever are all fastened to your seat post with a fast and easy rubber strap. The front of the mounting system even holds two glueless patches for emergencies.
XLAB Starter Kit
$93.95
- Complete packaged system containing all essential items for training and Sprint race distances • Includes the key -items for training - Includes essentials you need for short triathlons - Supplies your hydration, nutrition, and repair storage needs along with inflation accessories Includes: - TORPEDO SYSTEM 50: Refillable 26 oz aerobar mounted hydration system. No tools required for installation. - STEALTH POCKET 100: All-purpose nutrition & repair top tube storage bag accommodating most bikes - NANOFLATOR: Easy to use inflator, with a twist to inflate function, for controlled inflation - AIR STRIKE CO2 cartridge: One 16 gram CO2 cartridge
Planet Bike 12-Gram CO2 Cartridge 3-Pack (Unthreaded)
$8.99
Planet Bike's 12-Gram CO2 Cartridge 3-Packs are great replacement cartridges for your CO2 regulator. They are compatible with Planet Bike's Airship and most other manufacturers' inflators that use unthreaded cartridges.
Pro Micro C02 Inflator
$19.99
- Super compact and minimalistic design - Easy to use with the controllable internal spring valve system - Reliable system for quick and easy inflation - Includes one 16g threaded Co2 cartridge - Presta and Schrader compatible
Portland Design Works Fatty Object CO2 Inflator w/Cartridge
$35.00
The Portland Design Works Fatty Object is the first CO2 inflator on the market designed specifically to inflate fat and plus-sized tires. Made of indestructible alloy, the Fatty Object fits on both Presta and Schrader valves and its oversized control knob is easy to operate, even with gloves on. The Fatty Object comes with a 38g threaded CO2 cartridge a lightweight foam insulator sleeve that will fill a 26x4.8 tire to 6-7psi or a 29x3.0 tire to 20-22psi. - Precision-machined body - Fits Presta and Schrader values - 38g threaded CO2 cartridge which fills a 26x4.8 tire to 6-7psi or a 29x3.0 tire to 20-22psi - Inflator only height: 44 mm (1.75") - Inflator only weight: 40g (1.3 oz)  - Foam insulator sleeve length: 77mm (3") - Weight of inflator with cartridge: 80g (6.9 oz) - Instruction manual (PDF) - Lifetime PDWarranty
Portland Design Works Shiny Object CO2 Inflator w/cartridge
$26.00
Portland Design Works' Shiny Object is made from aluminum for strength and low weight so you won't think twice about bringing this ride essential along with you. It includes a control knob to keep you in charge of the pressure and a threaded Co2 cartridge with a neat leather sleeve. And, it fits both Presta and Schrader valves. - Inflator only height: 44 mm (1.75") - Inflator only weight: 40 g (1.5 oz)  - Leather sleeve length: 55 mm (2.25") - Weight of inflator with cartridge: 80 g (3 oz)
Crank Brothers Klic HP + CO2
$46.99
- Premium pump with a flexible rubber hose to allow for easy inflation - Features include a Presta/Schrader valve adapter, magnetic head with twisting collar, and a folding and locking handle - HP (high pressure) version recommended for tires 45c and narrower - All Klic pumps come with a bottle cage bracket mount - 120psi / 8.3 bar - Length: 220mm - Weight: 115g
Genuine Innovations 16 Gram Threaded CO2 Cartridges (20-pack)
$4.99
16 grams of Genuine Innovations' most popular size CO2 cartridge. Perfect for road tires and standard bike tires. These threaded CO2 cartridges are compatible with all Genuine Innovations inflators. - 20-pack
Lezyne Control Drive CO2 16g
$26.99
Lezyne's easy-to-use Alloy Drive CO2 is super compact and portable. Its simple twist operation lets you control exactly how much CO2 you're putting into your tires. Plus, its aluminum construction is lightweight, durable and easy on the eyes. What's more, the Alloy Drive is Presta/Schrader compatible, comes with an anti-freeze sleeve, and works with 16g threaded cartridges. - CNC machined aluminum dispenser with brass internals - CNC control knob twists for easy and controlled inflation - Twin Slip Chuck head presses on to Presta and Schrader valves - Neoprene sleeve insulates hand from cold during discharge - Compatible with threaded CO2 cartridges - Comes with one 16g cartridge
Portland Design Works Barkeep Inflator
$35.00
The BARkeep integrates Portland Design Works' exclusive Tap Handle technology that carefully controls the flow of CO2. Compatible with both Presta and Schrader valves, the BARkeep also integrates a pressure gauge to ensure a perfect pour to fix your flat. A beginner-friendly CO2 inflator! - CO2 inflator with integrated pressure gauge - PDW exclusive Tap Handle technology controls CO2 flow while protecting your hand from frosty cartridges  - Weight: 94g (3.3oz) - Length with Tap Handle: 175mm (6.9") - Length without Tap Handle: 87mm (3.5")
MSW Ride and Repair Kit with Seatbag and CO2
$49.99
The essential accessories that complement a new bike are key to having the best experience. MSW Ride & Repair Kits combine all those ride essentials into one convenient, money-saving package. Available in several configurations to meet the needs of different types of riding and different types of riders. - This Ride and Repair Kit provides everything needed to fix a punctured tire. The kit includes an eight-piece multi-tool, glueless tire patch kit, three tire levers, CO2 inflator & cartridges, and a seat bag to put it all in - 50 cubic inch seat bag with hook-and-loop mounting straps - Three MSW tire levers - Eight-piece flat-pack multi-tool with 2/3/4/5/6mm hex wrenches, T25 Torx, flathead & Philips screwdrivers - Glueless patch kit with six patches, sandpaper, instructions - Windstream Push-On CO2 inflator head - Two 20g CO2 cartridges
Genuine Innovations Ultraflate
$21.99
Comfortable, durable and most of all reliable, the Ultraflate is Genuine Innovations' most tried and true cupped inflator. Its reinforced glass nylon construction and brass internals means it can take the strain of everyday use and still maintain precision inflation performance. - Trigger-controlled technology for fast, easy and controllable CO2 inflation - Built-in "trigger lock" to prevent accidental discharge - Compatible with non-threaded 20 gram CO2 cartridges and threaded 16 gram, 20 gram and 25 gram CO2 cartridges - Works with both Presta and Schrader valves - Store a non-threaded 20 gram CO2 cartridge in the cup Includes (1) Ultraflate inflator head (1) non-threaded 20 gram CO2 cartridge
Genuine Innovations Microflate Nano
$17.59
Easy to use, easy to control and affordable. The Mircoflate Nano gives you the best bang for your buck when it comes to quality and ease of use. Simply thread on your favorite CO2 cartridge, twist the cartridge off slightly to engage inflation and tighten it back on to shut it off. Petite power! - Compact and nearly indestructible - Easy to use and fully controllable - Patented twist-to-inflate technology - Press on to both Schrader and Presta valves - Compatible with 16 gram, 20 gram and 25 gram threaded CO2 cartridges Product includes: (1) Microflate Nano inflator head (1) threaded 20 gram CO2 cartridge
Bontrager Pro Flat Pack
$49.99
A compact, efficient way to hold flat fixing essentials so you can get back on the bike quickly. The Pro Flat Pack has everything you need to fix a flat and get back on the bike quickly in an aero, easy to grab package. This all-in-one kit provides essential items needed to fix a flat tire with additional pockets for money and ID, plus extra soft, padded materials to ensure you won't be bothered by the poke of a tool while it's stashed in your back pocket. - Tight fitting, stretch neoprene material zips open for easy access - All the items you need to fix a flat tire - Includes Air Rush Elite, CO2‚ inflator, two 16g CO2‚ cartridges, and a padded bag - Reusable hand insulation sleeve, vulcanizing patch kit - Room in the bag for ID, money, keys, and more
Planet Bike Black Zeppelin CO2 Bike Tire Inflator
$24.99
Our Black Zeppelin CO2 bike inflator is ultra-lightweight, sleekly designed, and easy to use. It’s precision-machined for strength and reliability. The pierce indicator on the Airflation control knob lets you know when the cartridge has been punctured and the device is ready to inflate your bicycle tire. It accepts all types of threaded cartridges and works with Presta and Schrader valves without the need for an adaptor. It'll make quick and accurate work of road side repairs so stash it in your bike bag or jersey pocket and away you ride. - Precision-machined body and head for improved reliability and ease of use - CO2 pierce indicator reveals when CO2 cartridge is punctured and ready for use - Fits Presta and Schrader valves without adapters - Compatible with threaded cartridges - Includes two 16g CO2 cartridges & insulator sleeve - Small size fits in saddle bag or jersey pocket - Size: 45 x 32 x 21 mm - Weight: 24 grams (without CO2 cartridge)
MSW Tool Hugger Kit
$49.99
Carry the essential roadside/trailside tools with the MSW Tool Hugger Kit. The Kit includes all the basics for quick repairs: CO2 cartridges, inflator head, tire levers, mini tool, and patch kit. Bring along your own tube and roll them all up in the Tool Hugger Wrap, which attaches to standard saddle rails, or just toss it into a jersey pocket. - Durable Cordura outer layer - Seven elastic tool compartments - Hook and loop closures
Lezyne Control Drive CO2
$24.99
Lezyne's easy-to-use Alloy Drive CO2 is super-compact and portable. Its simple twist operation lets you control exactly how much CO2 you're putting into your tires. Plus, its aluminum construction is lightweight, durable and easy on the eyes. What's more, the Alloy Drive is Presta/Schrader compatible, comes with an anti-freeze sleeve, and works with all threaded cartridges. - CNC-machined aluminum dispenser with brass internals - CNC control knob twists for easy and controlled inflation - Twin Slip Chuck head presses on to Presta and Schrader valves - Neoprene sleeve insulates hand from cold during discharge - Compatible with threaded CO2 cartridges (sold separately)
Planet Bike Red Zeppelin CO2 Inflator Head
$11.99
You'll have a whole lotta love for Planet Bike's Red Zeppelin CO2 Inflator Head on long rides. It fits Presta and Schrader valves and weighs next to nothing. Its small size means the Red Zeppelin fits easily in bags, pockets, and packs. And, it's compatible with threaded cartridges (sold separately). Now you'll never be stuck like a "Fool in the Rain."
Genuine Innovations AirChuck Elite CO2 Tire Inflator
$24.99
Genuine Innovations' AirChuck Elite offers Push-To-Inflate technology for fast, easy & controllable single-handed CO2 bicycle tire inflation! • Cartridge compatibility: 12, 16, 20, 25 gram threaded CO2 cartridges & Big Air! (not 45-gram cartridges) (each sold separately) • All metal aluminum design • Easy to use and fully controllable • Push-to-Inflate technology • Works with both Presta and Schrader valves • Includes one 16 gram and one 20 gram threaded CO2 cartridge • Weight: 16 grams
Topeak Tri-BackUp Elite 90
$59.95
Being elite means making no compromises when pursuing perfection...everything matters. Mounting your gear in a position to minimize drag is just one tip for performance. The Elite 90 is designed especially for triathlon specific saddles with vertical rear rails. - Material: CNC aluminum - Mount: V rail section of saddle Compatible with CrMo, Ti, & Carbon rails - Hydration Capacity: One or two bottles (up to 750cc each) - Max Load: 2.5kg / 5.5lb - Compatibility: Ninja TC Road, Ninja Pouch+ Road Ninja CO2+ Tri-Cage series - Added Features: 1 Micro AirBooster and 2 16g CO2 cartridges included - Angle adjustable - Size: 8.6 x 7.6 x 7.4cm / 3.4" x 3" x 2.9" - Weight: 102g / 3.60oz (Total), 88g / 3.10oz (w/o inflator bracket)
MSW CO2-38 Cartridges
$15.00
- MSW threaded CO2 Cartridges fit all MSW inflator heads as well as non-MSW inflators - 38-gram threaded cartridges are sold individually
Crank Brothers CO2 25g Cartridges (2 Units) with Inflator
$19.99
CO2 inflator with 2 cartridge set Details - 2 Threaded 25g CO2 cartridge and Klic CO2 head/cartridge adapter (presta only) - Inflator compatible with threaded 12g, 16g, 20g, and 25g cartridges. Specs - Warranty: 5 years - Weight (Inflator): 45g