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CO2 Inflators

$10.99 - $18.99
You'll ride with peace of mind when you pack a can of Vittoria's Pit Stop Tire Sealant. It contains pure latex foam sealant and compressed air to quickly inflate and repair your tire so you can get on with your ride.
Available in three sizes for varying tire volumes:
- Road Racing: inflates 21-28-inch tubulars up to 94 psi and 700c clinchers up to 87 psi so you can ride, instead of walk to the closest pump and top off the tire to full pressure.
- 75mL: Repairs and inflates low-volume MTB tires in less than a minute.
- 100mL: Repairs and inflates meaty 27.5-inch tires and cross country 29-inch tires in less than a minute.

$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.

$25.00 - $29.99
$25.00 - $30.00
On Sale
Get the convenience of CO2 inflation in a super-small pump that can be carried anywhere with Specialized's Cpr02 Pump. This little inflator boasts speedy, controlled inflation with the power of compressed CO2 and uses threaded cartridges

$49.99
$50.00
On Sale
The easiest way to use CO2.
- Gauge confirms proper inflation, making it easy to adjust pressure mid-ride.
- Thumb trigger gives precise control.
- Accommodates threaded 16g and 25g cartridges.
- One 16g CO2 cartridge included.

$15.00 - $25.00
A simple, compact system to carry everything you need to fix a flat without weighing you down.
- Patent pending design allows the spare tube to be rolled up while protecting valve stem from rubbing a hole through the rubber
- CO2 valve head and 2-sided tire lever snap into place for compact and secure storage
- Holds a single threaded 16g CO2 cartridge
- Fits up to 80mm long tube valve stems

$12.00
90 Degree twist style mini CO2 head used on SWAT products
- Twist design allow CO2 cartridge to be threaded into head and then unthreaded to start CO2 flow.
- Flow can be controlled or stopped by threading cartridge back into head.
- Includes plastic spacer that allows head to be mounted for storage on cartridge without piercing it.

$3.99 - $224.99
CO2 replacement cartridges
Planet Bike's line of CO2 replacement cartridges make tire repairs quick and easy.
- Our 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.
- Note - unable to ship CO2 to Canada
- 100% recyclable steel cartridges
- All threaded cartridges are compatible with Air Kiss, Red Zeppelin, Red Zeppelin 2 & Air Smith CO2.
- All 16g cartridges are compatible with the Airship 2.0.

$54.99
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

$54.99
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

$17.00 - $21.25
A simple and reliable twist-to-inflate system, the Windstream Twist inflator head works with all 3/8" threaded inflation canisters — but with a twist. With no spring on the head, airflow is controlled by twisting the cartridge rather than pushing. Auto seals when not engaged.
- Compact, lightweight design fits in tight spaces
- Press-on for both Presta and Schrader valves
- Compatible with 3/8” threaded cartridges
- Rotate CO2 cartridge to regulate inflation
- Kit includes CNC-machined aluminum inflator head with a green finish for better visibility

$27.99
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

$30.99
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 25g cartridge

$54.99
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

$54.99
- Lightweight, versatile cycling organizer strap quickly and securely mounts to frame or seat post
- Three labeled compartments keeps gear and tools organized and secure on the roughest trails
- Durable, high quality materials including polyester, Neoprene, and rubberized elastics for added grip
- Strap is capable of holding up to one 25g CO2 cartridge and a 29" mountain bike tube, plus a small multi tool and tire levers
- Includes Rap II 6 Multi-Tool, Twin Speed Drive, 1 Pair Power Levers, 1x 20g CO2 cartridge
- 195g

$17.99 - $19.99
CNC machined aluminum dispenser with brass internals. Trigger Valve Operation for easy and controlled inflation. Twin Chuck head threads on to Presta and Schrader valves. Neoprene sleeve insulates hand from cold during discharge. Compatible with threaded CO2 cartridges. Includes one 16g cartridge.
- Weight: 26g
- Aluminum, a strong, lightweight, and durable material, is used to make various precision CO2 inflator components
- CNC machined aluminum parts for precise and durable construction
- Press on/off valve operation functions like a trigger, providing easy and precise inflation
- Lezyne's ABS Flex Hose threads directly onto the valve for a secure, airtight connection. Compatible with Presta, and Schrader valves

$54.99
Innovative 2-in-1 cycling CO2 dispenser and tubeless tire repair kit simultaneously inflates and seals tubeless tires. Machined aluminum construction is both lightweight and highly durable. Hardened steel reamer scours hole, inserts plug, and inflates tire for an efficient and rapid repair. CNC-machined twist knob manually controls release of CO2 gas. Aluminum canister holds the five included tire plugs and safely stores the reamer when not in use. High-quality tire plugs aggressively seal holes that are too large to be sealed by sealant alone (hole size varies from tire to tire). Sleek, compact design fits in a pocket or straps to your bike.
Note: Sealing performance may vary based on puncture size, tire size, and tire pressure.
- Compact tubeless tire repair kit.
- Machined aluminum storage tube doubles as a handle.
- Combined tire reamer and insertion tool.
- Includes five tire plugs.
- Includes 2 x 20g CO2 Cartridge and Velcro Strap.

$16.99 - $19.99
Lezyne's convenient Twin speed Drive CO2 inflator is compact and lightweight. 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.

$9.99 - $21.00
20 grams of Genuine Inovations' exclusive size CO2 cartridge. Specifically designed for your larger volume 29ers, mountain and fat bike tires.
These non-threaded CO2 cartridges work great with the Ultraflate (#G20310) and Full Metal Jacket (#G20440) inflators.
Available in a 2-pack or 6-pack!

$25.99
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

$65.00
Take greatness, add more = more greatness. The simply stellar Pro Plugger gains a few extra ingredients for surefire success, the it-makes-sense CO2’FER head combining an inflator and valve tool along with a 25g threaded CO2 and universal frame-mounting kit, mean everything’s always within reach, even on bikes with long reach. No need to scurry about rounding up odds and ends trying to beat dwindling daylight—simply grab bike, go and you’re already equipped with the Pro Plugger Combo’s on-bike tubeless repair system.
- Pro plugger rubber mount, strap, core CO2 inflator and 25g threaded CO2 included
- 4.64oz
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