Top 9 25g CO2 Inflator – Bike CO2 Pump Systems

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Pro Bike Tool CO2 Inflator, Bicycle Tire Pump For Road and Mountain Bikes, Quick & Easy, Insulated Sleeve, Presta and Schrader Valve Compatible, No CO2 Cartridges Included

PRO BIKE TOOL #ad - Rubber eva foam sleeve for 16g cartridges only included - no frozen fingers when operating. For presta valves with removable cores, CO2 cartridges sold separately. Care & respect should be taken when using CO2 gas. Note: using low quality co2 cartridges with potentially poor quality threads and seals can potentially damage the CO2 inflator head and therefore ‘fail’ when most needed! Important: for safety reasons - do not screw in and store a CO2 cartridge into the inflator head until needed for operation.

Safe & secure connection with no leaks – inflator head designed for any size of 'threaded' co2 cartridges 12g, extra care should be taken to tightly screw the core into the valve stem. Pro quality – we are so confident about the quality of our products that if you have any product issues, we’re very happy to either provide a Refund or a Replacement! We recommend only using premium quality threaded CO2 cartridges for 'best performance', such as PRO BIKE TOOL’s threaded 16g CO2 cartridges.

Save money in the long term, invest in the best - why spend money on a cheaper co2 inflator which will inevitably fail when you need it the most! This CO2 inflator is made from superior quality CNC machined aluminum alloy with durable and precise parts, which is built to last, so you can have a safe & enjoyable ride. Important Note: Not compatible with valve extenders. Detailed instructions included. No co2 cartridges included, 16g, 20g & 25g.
ManufacturerPro Bike Tool #ad
Height0.98 Inches
Length1.97 Inches
Weight0.04 Pounds
Width0.91 Inches
Part NumberFBA_CO2P-01



Quick Air Refill for High Volume Bicycle Tires, Cartridge for CO2 Pump, Road, Mountain or Fat Bikes, 25g Threaded CO2 Cartridges, 6 Pack- for CO2 Bike Tire Inflators with Threaded Connection

PRO BIKE TOOL #ad - Care & respect should be taken using gas. Note: co2 gas is ‘not’ food grade. Inflate a tire in seconds – for anyone wanting to get back on their ride as quickly as possible – perfect for those emergencies that require fast tire inflation. As this cartridge dispenses its air, protect your hands dispensing air.

Co2 canisters are recyclable and one-time use only. Pro quality – if you are after great quality and reliable co2 canisters at an even better price, see what the Pro Bike Tool CO2 canisters can do for you. Perfect for road, it rapidly cools and becomes cold to the touch; care should be taken, mtb and fat bike tires – 25 gram cartridge inflates a mtb tire 27. 5" x 2. 4 to 32 psi and a fat Bike tire 26" x 4. 0 to approx. Low quality co2 cartridges are known to potentially have inconsistent quality threads and seals which can damage CO2 inflator heads and therefore ‘fail’ when most needed! Important: for safety reasons - do not screw in and store a CO2 cartridge into an inflator head until needed for operation.

Small & compact – fits conveniently in a saddle bag, jersey pocket or backpack. Compatible with all bike tire co2 inflators with a ‘threaded’ connection. We are very proud of our superior quality CO2 cartridges which have been manufactured to the highest standards.
ManufacturerPro Bike Tool #ad
Weight0.06 Pounds
Part NumberCO2-6T25

3. Gorilla Force


Gorilla Force | CO2 Cartridges 25g Threaded | 25 Gram C02 Cartridge for Bike Tire Inflator | Refill Cylinder Fits Bike CO2 Pump | 5 Pack

Gorilla Force #ad - Perfect for quick tubeless tire inflation, when you need a fast burst of air to make a seal. Cartridges typically weigh 99 grams when full, 74 grams when empty. Threads fit virtually all threaded CO2 bike tire inflators, but 25g cartridges may be too big to fit inside some types of inflators. Canisters are recyclable and intended for one-time use. They cannot be refilled. Some small tolerance is normal. High quality 3/8-24 sized threads. Cartridges are not food grade and are intended for pumping up flat bicycle tires.
BrandGorilla Force #ad
ManufacturerGorilla Force #ad
Weight0.22 Pounds
Part NumberGF-CO2-25G-5PK

4. Genuine Innovations


Weight 62g, Bicycle CO2 Inflator, Ultraflate, Genuine Innovations G20310

Genuine Innovations #ad - Compatible with non-threaded 20 gram CO2 cartridges and threaded 16 gram, 20 gram and 25 gram CO2 cartridges. We don't throw the word "ultra" around lightly! Comfortable, durable and most of all reliable, our Ultraflate is our most tried and true cupped inflator.

Trigger-controlled technology for fast, easy and controllable CO2 inflation that can take the strain of everyday use and still maintain precision inflation performance. Size: 2. 17" l x 073" w x 1. 38" h, inflator head weight: 62 grams, Product includes 1 Ultraflate inflator head and 1 non-threaded 20 gram CO2 cartridge. Built-in “trigger lock” to prevent accidental discharge and works with both Presta and Schrader valves.
BrandGenuine Innovations #ad
ManufacturerGenuine Innovations #ad
Height0.95 Inches
Length7.94 Inches
Weight0.14 Pounds
Width4.75 Inches
Part NumberG20310

5. Granite


For 25g CO2 Canister Large, Granite Punk CO2 Tire Inflator with Silicon Sleeve, Compatible with Presta Valve Only, Work with MTB Carrier Straps, Easy and Quick Pumping Solution

Granite #ad - Matches perfectly with the Granite RockBand carrier strap. Easy to use design allows air-flow to be regulated by rotating the canister. Silicone sleeve protects canisters and can be easily attached to MTB carrier straps for easy storage. Available in 2 sizes to fit 16g and 25g CO2 canisters. Lightweight storage and inflator for CO2 canisters to ensure you'll never be left stranded on the trails. Works with presta only, CO2 canister not included.
BrandGranite #ad
ManufacturerGranite #ad
Part NumberGCT19L-01

6. CyclingDeal


CyclingDeal 3 x 25g Threaded CO2 Cartridges Refills for Bike Bicycle Pump CO2 Inflator Heads, Great Refill for Mountain Downhill and E Bikes Tubeless Tires

CyclingDeal #ad - If not, please keep discharging the gas for a few mins until the bottle is fully empty. Precisely threaded: well threaded cartridges would match the high quality inflator heads perfectly. Also great for inflating a tubeless tire. It ensures that the cartridge could be screwed right to the end of the CO2 inflator head where the pin punches a hole.

Inflates to 30psi for 29" x 2. 2" tire. Strict qc: we understand how sad you feel when you need them. Never use low quality CO2 head. Time saving & effortless: co2 inflators are the devices designed to inject co2 gas via co2 cartridges into your bicycle tires. Make sure the head punches the bottle fully, check if the gas being released within seconds. Those 25g threaded CO2 cartridges are high pressure.

It only takes a few seconds to release the whole bottle of gas. Every cartridge is weighted before packing in the factory! Warning: never store the cartridges in or near any hot place, such as in the car under direct sunshine, or you find that the gas being released very slowly or the gas freezing the head, near heater and oven. Portable: co2 inflators are so light and compact, backpack, easy to carry around in your saddle bag, attached on bottle cage holes & under saddles with special adaptors.
BrandCyclingDeal #ad
ManufacturerCyclingDeal #ad
Height3.15 Inches
Length4.72 Inches
Weight0.66 Pounds
Width1.18 Inches
Part NumberCD-CO2-E3



UNICHE Pro CO2 Inflator with Cartridge Storage Canister for Bikes W/O CO2 Cartridge, Black

UNICHE #ad - Aluminum storage canister - storing a CO2 cartridge safely, Compatible with threaded and non-threaded 16g Co2 cartridges. Patented push Button - The easiest airflow control solution. Smart 2 in 1 valve head - Compatible with Schrader and Presta Valves. Lightweight and durable - The inflator made from CNC machined aluminum. Professional quality - we’re so confident about the quality of our products that we provide 1 year warranty if you have any product issues.
BrandUNICHE #ad
ManufacturerUNICHE #ad
Height4.17 Inches
Length1.18 Inches
Weight0.11 Pounds
Width1.18 Inches
Part NumberCP-PR2-BK



Lezyne 25g 5-Pack Threaded CO2 Cartridge for Quick and Easy Road & Mountain Bike Tire Inflation

LEZYNE #ad - Works with mountain bike tires - 25g co2 cartridges are suitable for low pressure, high volume tires. Small & compact - fits conveniently in a saddle bag, jersey pocket or backpack.

Weighing only 2 ounces / 58 grams each, you will barely notice you’re carrying one as you ride. Our products are intelligently engineered and designed, and functionally complete. A passion for design - every product comes from a combination of a love for cycling and a passion for design. Compatible with threaded inflators - Threaded CO2 cartridges for use with all Lezyne CO2 inflators as well as other inflators with a threaded connection. Inflates one large MTB tire to 40psi. Inflate a tire in seconds - get back to your ride as quickly as possible. Simple to use and store, nothing short of essential for each ride. Perfect for those emergencies that require fast tire inflation.
BrandLEZYNE #ad
ManufacturerLezyne #ad
Height1.38 Inches
Length5.12 Inches
Weight0.26 Pounds
Width4.33 Inches
Part Number455000150_Silber
ModelLezyne 25G - 5 PACK

9. BriskMore


Bike Tire Pump for Snow Mountain Biking and Road Bicycles, Black CO2 inflators for Bikes Tire by BriskMore, CO2 Bike Cartridge NOT Included, Insulated Sleeve, Presta and Schrader Valve Compatible

BriskMore #ad - Cnc precisely machined and heat-treated. Three additional spare washers included. Co2 cartridges NOT included. B>classic, durable, compact and lightweight design. Made from strong and durable aluminium alloy and alloy steel.

Inflator head designed for all threaded size UNF3/8 CO2 cartridges12/16/20/25g. Fits both presta & schrader valves. Inflates in seconds and gets you riding again quickly. Insulted rubber foam sleevefor 16g cartridges only included to prevent frozen fingers when operating. B>satisfaction guaranteed: both customer satisfaction and product quality are very important to us. Original Design, Patented Product. B>reliable and simple control valve for precise adjustment, easy to use. So if you encounter any problems, We can provide a full Refund or a Replacement and lifetime warranty! Washers seal threaded connection ensuring NO leakage.
BrandBriskMore #ad
ManufacturerBriskMore #ad
Height0.6 Inches
Length1.5 Inches
Weight0.05 Pounds
Width1.45 Inches
Part NumberBT-003A