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CO2 Inflators

Portland Design Works Fatty Object CO2 Inflator Head
$19.00
The Fatty Object CO2 inflator fits on both Presta and Schrader valves and its oversized control knob is easy to operate, even with gloves on. - Precision machined alloy parts - For use with both Presta and Schrader valves
Portland Design Works Shiny Object CO2 Inflator
$19.00
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. A control knob keeps you in charge of the pressure, it takes threaded Co2 cartridges (sold separately) and it fits both Presta and Schrader valves. - Inflator only height: 44 mm (1.75") - Inflator only weight: 40 g (1.5 oz) 
Evo Coldpress CO2 +1
$19.99
- Alloy spring actuated head - 16g threaded CO2 cartridges - EVA foam protectors for cartridges
Genuine Innovations 16-Gram Threaded CO2 Cartridges (6-pack)
$19.99
These threaded 16-gram cartridges can be used with all Genuine Innovations inflators that have a 3/8-inch-24 thread.
Lezyne 20G CO2 Cartridge - 5 Pack
$19.99
20g CO2 cartridges contain a mid-sized charge suitable for higher volume gravel tires or similar (Exp. 700c x 40mm / 29" x 1.5").
Lezyne CO2 Repair Kit
$19.99
Lezyne packed a complete CO2 inflator and tire repair kit in a simple, reusable poly bag. This kit includes a Twin Speed Drive inflator, two threaded 16g CO2 cartridges, Power Levers, and a Smart Kit, all the essentials needed to fill your pack for the unexpected tire repair.
Lezyne Trigger Drive CO2
$19.99 - $20.00
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
Lezyne Trigger Speed Drive CO2
$19.99
Lezyne's easy-to-use Trigger Speed Drive CO2 is super compact and portable. Its simple triggered operation lets you control exactly how much CO2 you're putting into your tires. Plus, it's press-on Presta compatible head is super fast to use and works with all threaded cartridges.
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 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
Cannondale Trigger Fill Plus CO2 Inflator
$20.00
Cannondale's Trigger Fill Plus CO2 Inflator lets you quickly re-inflate tubes with Presta and Schrader valves. Slide the flip-lock head over either valve type, press the trigger, and control how much CO2 goes into your tire. Included are two threaded 16-gram cartridges with protective neoprene sleeves (the cartridges get cold during use).
MSW Airstream Pump
$20.00
The AirStream Inflator (INF-200) is MSW's ultra-small, minimalist compressed-air inflation device, featuring easy twist-on / twist-off operation and cartridge storage threads. - Composite body with alloy head - Plug to keep the cartridge interface clean - Simple twist on/off operation
MSW Jetstream Adjustable Inflation Head: Presta and Schraeder
$20.00
Lightweight and easy to use, MSW’s Jetstream adjustable inflator head works with all 3/8" threaded inflation canisters and allows you to vary the CO2 flow to avoid overfilling your tires. - Adjustable airflow with a convenient shut-off feature - Easily pushes onto Presta or threads onto Schrader valve tubes - Knurled knob for reliable grip even with mittens or gloves - Inflator head only
Serfas AP-01 Air Pod
$20.00
Serfas' AP-01 is perfect for riders who want to skip the hard work. This CO2 inflator fits 12-gram threadless and threaded cartridges as well as 16-gram threaded cartridges for the ultimate in versatility. The trigger mechanism lets you perfectly control the inflation. Plus, it includes a threadless 12-gram cartridge to get you started!
Serfas Inflator Levers
$20.00
The best of both worlds are now combined into one. Three tire levers and a CO2 inflator head round out this combo tool. Features: - 1 Tire Lever With Built In CO2 Inflater - 2 Tire Levers With Built In Spoke Hooks - Presta & Scharder Valve Compatible Specs: - Number of Tools: 2 - Weight: 38 Grams - CO2 Lever Length: 5 1/4? - Lever Length: 4 1/2?
Planet Bike Red Zeppelin CO2 Inflator
$21.00
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."
Genuine Innovations HammerHead
$21.99
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
Portland Design Works It's a CO2 Inflator
$22.00
It's a CO2 inflator! Constructed of durable alloy and composite, this price-point CO2 inflator is sure to save you on the side of the road. The oversize control knob makes for easy regulation of air flow. Comes with two 16g CO2 cartridges and a foam sleeve to protect your fingers from the frosty cartridge. - Oversize control knob regulates CO2 flow - Durable composite and alloy construction - Includes 2x 16g CO2 cartridges + 1 foam sleeve - Presta and Schrader compatible
Portland Design Works Tiny Object
$22.00
Portland Design Works' incredibly lightweight and compact Tiny Object CO2 Inflator efficiently fills flats. Use the control knob to dial in the perfect pressure while the included leather sleeve protects your hands from frosty CO2 cartridges. Its rugged alloy body is built to withstand years of road- and trail-side repairs. - Presta valve compatible - Control knob easily regulates CO2 flow - Full grain leather sleeve is vegetable tanned and conditioned with natural oils and waxes - Lifetime PDWarranty
Evo Coldpress CO2 +3
$22.99
- Alloy valve head - Includes three 16g threaded CO2 cartridges - EVA foam protectors for cartridges
Genuine Innovations Ultraflate
$24.00
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
Giant Control Blast 1 CO2 Inflation Kit
$24.00
Giant's Control Blast 1 CO2 Inflation Kit consists of an inflator head that fits Presta valves, a cartridge sleeve, and a 16-gram CO2 threaded cartridge. It also accepts 12-, 16-, 20- and 25-gram threaded CO2 cartridges. The head features controllable air release so you can fine-tune your pressure.
Giant Control Blast 2 CO2 Inflation Kit
$24.00
Giant's Control Blast 2 CO2 Inflation Kit consists of an inflator head that fits Presta valves and a 16-gram threaded CO2 cartridge. It also accepts 12-, 16-, 20- and 25-gram threaded CO2 cartridges. The head features controllable air release so you can fine-tune your pressure.
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)
Genuine Innovations AirChuck Elite CO2 Tire Inflator
$25.00
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
MSW Jetstream 20 CO2 Kit
$25.00
Lightweight and easy to use, MSW’s Jetstream adjustable inflator head works with all 3/8" threaded inflation canisters and allows you to vary the CO2 flow to avoid overfilling your tires. - Adjustable airflow with a convenient shut-off feature - Easily pushes onto Presta or threads onto Schrader valve tubes - Knurled knob for reliable grip even with mittens or gloves - Kit comes with two 20g cartridges
Planet Bike Black Zeppelin CO2 Bike Tire Inflator
$25.00
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)
Serfas Micro Blast Alloy w/ CO2 Cartidges
$25.00
With a minimalist design and super low weight, Serfas' Micro Blast is the racer's choice. This CO2 inflator accepts 12- and 16-gram threaded cartridges and boasts an easy-to-use aluminum head with a simple sprung push-on design for quick inflation. It includes 2 16-gram CO2 cartridges and a reusable foam cartridge cover.
Genuine Innovations 20-Gram Threaded CO2 Cartridges (6-pack)
$25.99
The Genuine Innovations 20-Gram Threaded CO2 Cartridges can be used with all Genuine Innovations inflators that have a 3/8-inch-24 thread. The 20-gram size will fully inflate those high-volume mountain bike tires (29er, DH, etc.).
Giant Control Blast 0 CO2 Inflator
$26.00
Get back on the road fast with Control Blast 0. Featuring a reversible head for Presta & Schrader with a valve knob which unwinds to apply just the right amount of pressure. Features - Easy fill rate control knob - Threaded Presta and Schrader valve compatible system - Alloy construction - Head only (cartridge not included) - Compatible with threaded cartridges