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CO2 Inflators

Topeak AirBooster 16G w/CO2 Cartridge
$37.95
The AirBooster is an incredibly small, lightweight and easy-to-use CO2 inflator. Precision CNC-machined from solid aluminum, the angled-head AirBooster fits Presta and Schrader valves and its special design allows the user to adjust the flow while filling the tire. Double-ended design allows cartridge storage. The supplied durable silicone CO2 Sleeve protects hands during inflation. * Use only Topeak CO2 cartridges. - CNC aluminum (Inflator) - Silicone rubber (Sleeve) - 22.5 g / 0.79 oz (Inflator) - 11 g / 0.39 oz (Sleeve) - Size: 4.4 x 3.7 x 1.5 cm / 1.7” x 1.4” x 0.6” (Inflator), 5.9 x 2.8 cm / 2.3” x 1.1” (Sleeve) - Double-ended design allows storage for 1 threaded CO2 cartridge - Includes CO2 Sleeve - Presta/Schrader w/integrated dust cap, push to inflate
Specialized Air Tool C02 Road Mini Pump
$40.00 - $50.00
Pump your road tires with the speed of a C02 cartridge, and the confidence of a backup mini pump. Specialized's Air Tool C02 Road Mini Pump fits easily inside a jersey pocket or seat bag, and includes a water bottle boss mount if that's more your style.
Specialized CPRO2 Pump
$25.00
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
Specialized CPRO2 Trigger With Gauge
$45.00
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.
Specialized Combo2 Pump
$35.00
Get the speed of CO2 inflation and the reliability of a traditional hand pump with Specialized's Combo2. This compact pump that easily fits in a jersey pocket or pack includes a threaded 16-gram CO2 cartridge that stores inside the handle ready for use. You can use the CO2 to inflate your tire or pump to fill it (with the cartridge still inside the handle). There's even a pressure-relief button for fine-tuning your tire pressure.
Specialized SWAT Mini CO2 Head
$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.
Serfas ST-13i Mini Tool w/CO2 Inflator
$38.00
A CO2 inflator and mini tool in one, Serfas's ST-13i features 1.5, 2, 3, 4, 5, 6 and 8mm Allen keys. It also has Phillips and flathead screwdrivers, T25 and T30 Torx wrenches, and CO2 inflator head (cartridges sold separately). This compact, metal mini tool nearly does it all.
SKS TL-Head Set
$34.99
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 w/Water Bottle Cage
$44.99
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 has a water bottle cage as well as everything needed for common road-side fixes: an eight-piece multi-tool, three tire levers, CO2 inflator & cartridges. - Lightweight composite water-bottle cage - Three MSW tire levers - Eight-piece flat pack multi-tool with 2/3/4/5/6mm hex wrenches, T25 Torx, flathead & Philips screwdrivers - Windstream Push-On CO2 inflator head - Two 20g CO2 cartridges
Lezyne Twin Speed Drive CO2
$15.99 - $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.
Genuine Innovations 16-Gram Threaded CO2 Cartridges (Tub of 60)
$2.99
These threaded 16-gram cartridges can be used with all Genuine Innovations inflators that have a 3/8-inch-24 thread.
Genuine Innovations AirChuck+
$28.99
Everything you know and love with the original AirChuck, and then some! The new AirChuck+ features the same lightweight, push-to-inflate technology as its predecessor, in a more ergonomic design that keeps your hand off the cartridge. Available in silver or blue, get back on the trail quickly and look good while doing it! - Easy to use and fully controllable - Push-to-inflate technology - Comfort grip shroud that prevents frozen fingers - Works with both Presta and Schrader valves - Compatible with 16 gram, 20 gram and 25 gram threaded CO2 cartridges - Available in black/blue or black/silver Includes: (1) AirChuck+ inflator head (1) threaded 20 gram CO2 cartridge
Genuine Innovations CO2 Refill Cartridges (20-pack)
$3.99 - $75.80
- 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
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
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
Crank Brothers Cigar Tool
$29.99
Tubeless tire plug kit plus CO2 head. - Tire plug tool - Tire plugs - CO2 head - Storage case - Mounting bracket - 5 year warranty
Vittoria Pit Stop Tire Sealant
$11.99
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.
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
Topeak Tri-BackUp Elite
$74.95
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 Tri-BackUp Elite is specifically designed for saddles with angled rear rails. - Material: CNC aluminum - Hydration Capacity: One or two bottles (up to 750cc each) - Compatibility: Ninja TC Road, Ninja Pouch+ Road Ninja CO2+ Tri-Cage series - Mount: V rail section of saddle Compatible with CrMo, Ti, & Carbon rails - Max Load: 2.5 kg / 5.5 lb - Added Features: 1 Micro AirBooster and 2 16g CO2 cartridges included - Angle adjustable - Size: 8.6 x 7.6 x 7.4 cm / 3.4” x 3” x 2.9” - Weight: 102 g / 3.60 oz (Total) 88 g / 3.10 oz (w/o Inflator Bracket)
Topeak Tubi Master X with 25g CO2 Cartridge
$69.95
A micro-sized tubeless tire repair and inflation kit featuring an advanced 2-in-1 CO2 injector head that repairs a puncture and inflates the tubeless tire in one step with massive air or can simply be used as a traditional CO2 inflator via the valve stem. The inflator head is compatible with both Presta and Schrader valves and the included velcro strap attaches to seatposts, saddle rails, or frame tubes and can carry one or two threaded 16g or 25g CO2 cartridges. - Advanced press type CO2 inflator, one 25g CO2 cartridge, stainless steel 2-in-1 tire reamer/plug insertion tool, plug retainer, and disc insertion spacer - CNC aluminum inflator head fits Presta / Schrader valves - Repair plug compartment, velcro strap, dust cap - Adjustable velcro strap mounts to seatpost, bike frame
Serfas 12-Gram CO2 Non-Threaded Cartridges
$10.00
These compact, non-threaded 12-gram cartridges work with compatible CO2 inflators and pack easily into your seat bag.
Serfas 16 Gram CO2 Threaded Cartridges
$19.00
High-quality, compact, and easy-to-use CO2 cartridges. - 16 Gram Threaded Cartridge - Fits All CO² Pumps That Accept 16G Threaded - Small, Compact, Easy To Use - 1 Box / 20 Cartridge Count Capacity Dependent On Tire Size: - 29×2.0—31 PSI - 26×1.95—40 PSI - 700x23c—130 PSI - 700x28c—86 PSI - 20×2.0—48 PSI - 24×2.0—42 PSI
Serfas 16-Gram CO2 Threaded Cartridges
$12.00
These compact, threaded 16-gram cartridges work with compatible CO2 inflators and easily packs into your seat bag.
Serfas Inflator Levers
$23.00
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?
Serfas Pro Start Combo Kit
$60.00
The ultimate starter combo kit! - Medium-sized saddle bag - Ballistic nylon bottle cage - 15 function super tool with CO2 inflator - Tire levers - 8-piece patch kit - 2 threaded 16g CO2 cartridges
Serfas ST-11i 11 Function CO2 Tool
$51.00
It’s a CO2 & a mini tool all in one! Features: - Tools Included: 8, 6, 5, 4, 3, 2.5 & 2mm Allen Keys, Phillips & Flathead Screwdrivers, T25 - CO2 Inflator Built Into Tool - Presta & Schrader Valve Compatible Specs: - Number Of Tools: 11 - Weight: 136 Grams
Serfas ST-17i Mini Tool w/Inflator
$50.00
A CO2 inflator and full-featured mini tool in one! Serfas' ST-17i features 2, 4, 5, 6 and 8mm Allen keys. It also has Phillips and flathead screwdrivers, T25 and T30 Torx wrenches, and 3.23, 3.3, 3.45, 3.96mm spoke wrenches. In addition, it boasts a 10mm open end wrench, a chain breaker and a CO2 inflator head (cartridges sold separately). With all that, this small tool's capabilities are hardly mini.
SKS Airbuster CO2 Inflator
$27.99
- Aluminum housing - Integrated pressure control regulator - Dust protection cap - Compatible with 16-gram and 24-gram threaded CO2 cartridges - Includes replacement 16-gram cartridge, water bottle clip, and 2-point pump holder - Presta and Schrader compatible
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 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")
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