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CO2 Inflators

Planet Bike Red Zeppelin CO2 Inflator
$19.99
You'll have a whole lotta love for this CO2 inflator on long rides. It fits Presta and Schrader valves and weighs next to nothing. The cartridge is insulated with a sleeve to prevent frozen fingers and the small size means the Red Zeppelin fits easily in bags, pockets and packs. Two 16-gram cartridges are included. Now you'll never be stuck like a "Fool in the Rain."
MSW INF-100 Windstream Inflator Head
$15.00
MSW Windstream Inflator Head is a push on inflation system. Compatible with all 3/8" threaded compressed gas cartridges. Works with Presta and Schrader. - Compact design for easy storage - Alloy construction for durability and lightweight - Press on for both Schrader and Presta valves - Compatible with all 3/8" threaded compressed air cartridges
Bontrager Air Rush Road Pump
$36.99
Easy inflation The convenience of CO2 with the ever-ready capabilities of a mini pump, the Air Rush Road combines safe, controlled CO2 inflation with the back-up security of a telescoping pump. At just 72g, the Air Rush's compact design easily fits in a jersey pocket or seat pack. Product details - 2-in-1 design combines CO2 inflator and mini pump - Ultra-compact size easily fits in a jersey pocket or seat pack - Includes reusable cartridge insulator to protect hands - Pump inflates tires if you're out of CO2 - 72g - Includes two 16g cartridges, mounting bracket, and required hardware
Crank Brothers Klic HP Gauge + CO2
$59.99
The high-pressure portable hand pump with hidden hose, pressure gauge, and co2 inflator. Details - Premium pump with flexible rubber hose that hides inside the body of the pump when not in use—perfect for those stealth air-strikes! - Features also include a concealed co2 inflator (Presta only), air pressure gauge, magnetic head with twisting collar, a folding and locking handle, and a Presta/Schrader valve adapter (fully threaded Presta valve bodies only) - Hp (high pressure) version recommended for tires 45c and narrower - All klic pumps come with a bottle cage bracket mount Specs - Length: 260mm - Pressure: 120psi/8.3bar - Warranty: 5 years - Weight: 170g
Planet Bike Airship 2.0 CO2 Bike Tire Inflator
$19.99
Blast off with Planet Bike's Airship 2.0 CO2 Bike Tire Inflator. It's lightweight, strong and easy to use. Stash it in your bike bag or jersey pocket and away you ride. - Lightweight aluminum design stores cartridge and protects from cold cartridge when in use - Auto head fits both Presta and Schrader valves - Accepts 16g threaded and non-threaded cartridges - Includes one 16g threaded CO2 cartridge - Small size fits in saddle bag or jersey pocket - Length: 130mm - Weight: 123 grams
Genuine Innovations 20 Gram Non Threaded CO2 Cartridges
$21.99
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!
Portland Design Works Ninja Pump
$35.00
Portland Design Works' Ninja Pump puts the ancient arts of stealth and power in the palm of your hand. It is master of two fighting styles: Pump and CO2 inflator. It knows the way of the Schrader and Presta, and threads on to both for secure inflation. Like any highly-trained warrior, it excels under pressure, and can overcome even the most formidable 120psi tire. - Alloy construction  - Control knob easily regulates CO2 flow - Composite pump mount fits under bottle cage - Weight: 74 g (2.6 oz) - Length: 147 mm (5.75") - 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)
Portland Design Works Fatty Object CO2 Inflator w/Cartridge
$29.00
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
Lezyne Control Drive CO2 16g
$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
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
Lezyne Twin Speed Drive CO2
$16.99
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.
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."
MSW CO2-38 Cartridges
$16.99
- MSW threaded CO2 Cartridges fit all MSW inflator heads as well as non-MSW inflators - 38-gram threaded cartridges are sold individually
MSW Tool Hugger Kit
$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
Planet Bike 25g CO2 Replacement Cartridges - Threaded
$8.99
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
Crank Brothers CO2 16g Cartridges (2 Units) with Inflator
$15.99
CO2 inflator with 2 cartridge set Details - 2 Threaded 16g 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 only): 45g
Genuine Innovations Big Air Canister
$7.99
Don't leave your tires half inflated! The Big Air is a 40-gram propane canister that fills 2 mountain bike tires to 40 psi. The best part is that it's compatible with several popular Genuine Innovations' inflators including the Microflate Nano, Air Chuck and other threaded models.
MSW Windstream Kit with two 20g CO2 Cartridges
$19.99
A spring-loaded, push-on inflation system compatible with all 3/8-inch threaded compressed gas cartridges and works for Presta or Shrader valves. - Press-on for both Presta and Schrader valves - Compact, lightweight and durable - Compatible with standard 3/8-inch threaded compressed gas cartridges - CNC-machined AL-6061 - Kit comes with two 20-gram CO2 cartridges
Planet Bike 12g CO2 Replacement Cartridges - Threadless
$8.99
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 contaminantsa. - 100% recyclable steel cartridges - All threaded cartridges are compatible with Air Kiss, Red Zeppelin, Red Zeppelin 2 & Air Smith CO2 - Unable to ship to Canada
Topeak Airbooster G2 CO2 Inflator
$52.95
The world’s first CO2 inflator with tire gauge provides tire-inflation and tire-pressure measurement. The angled head fits Presta and Schrader valves and a special feature allows the user to adjust the flow while filling the tire. Dual-end design allows for one-cartridge storage. - CO2 inflator that features a gauge as well - Flow is adjustable using special feature - Compatible with both Presta and Schrader valves - Presta/Schrader with integrated dust cap, Push to inflate - Gauge: Reads 160 psi / 11 bar, 1-1/2” analog - Engineering-grade polymer - Weight: 45g /1.59 oz - Size: 6.5 x 5.2 x 3.3 cm / 2.5” x 2” x 1.3” - Accepts threaded cartridges - CO2 cartridges sold separately
MSW Windstream Twist Inflator Kit
$16.99 - $19.99
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
Lezyne Trigger Drive CO2
$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
Crank Brothers CO2 20g Cartridges (2 Units) with Inflator
$16.99
CO2 inflator with 2 cartridge set Details - 2 Threaded 20g 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
Vittoria Pit Stop Tire Sealant
$10.99 - $14.99
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.
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
Muc-Off CO2 Road Inflator Kit
$29.99
The Muc-Off Inflator kits help riders quickly inflate their tires and quickly get back to riding in no time. Each kit contains 2x cartridges, 1x compact and durable CNC-machined inflator head with soft-touch press down button which easily controls CO2 release. Dual head nozzle compatible with Presta and Schrader valves and 1x neoprene sleeve to help avoid freeze burn. - Push design to easily control CO2 release - Stainless steel internal pin - Dual head nozzle, compatible with both Presta & Schrader valves - Compatible with most threaded 16g & 25g CO2 Cartridges - Two cartridges included
Genuine Innovations HammerHead
$19.99
The most intuitive CO2 inflator on the market. All you have to do is twist your favorite CO2 cartridge into the HammerHead, and at the push of a button, you're back on the trail. As an added bonus, the HammerHead automatically detects your valve type for instant valve attachment while the trigger head leverages our patented push-to-inflate technology. - Easy and controllable inflation - Push-to-inflate technology - Auto detect head for instant Presta or Schrader valve attachment - Lightweight, compact design - Weight: 26 grams Includes: (1) HammerHead inflator (1) threaded 20 gram CO2 cartridge
Genuine Innovations CO2 Refill Cartridges (20-pack)
$71.99
- Standard threaded cartridges are 3/8" x 24tpi thread to fit any brand inflator - Law prohibits ORM-D materials from shipping by air - Box includes 20 CO2 cartridges
Bontrager Air Rush Elite CO2 Inflator
$25.99
- For use with Bontrager CO2 cartridges - Regulator design provides safe, controlled operation - Reusable cartridge insulator keeps hands protected while inflating - Compact and lightweight design is easy to store for any ride - Spring-loaded mechanism regulates airflow for both Presta and Schrader valves
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