12 best bike co2 pump systems

• Safe & Secure Connection with No Leaks – Inflator head designed for any size of 'threaded' CO2 cartridges (12g, 16g, 20g & 25g). Rubber EVA Foam sleeve (for 16g cartridges only) included - no frozen fingers when operating. Detailed instructions included. Important Note: Not compatible with valve extenders. For Presta valves with removable cores, extra care should be taken to tightly screw the core into the valve stem. No CO2 cartridges included, CO2 cartridges sold separately.
• 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: For safety reasons - do not screw in and store a CO2 cartridge into the inflator head until needed for operation. Care & respect should be taken when using CO2 gas.
• 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. 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!

User questions & answers

Question:	Is it possible to use multiple cartridges without removing it from the presta valve? In other words- screw in a 16g cartridge to the inflator,then scr
Answer:	Yes, you simply need to turn the CO2 valve off, swap threaded CO2 cartridge, and then turn the CO2 valve back on.
Question:	How many co2 cartridges does it take to fill a 26” x 4.6” fat tire to 8-10 psi
Answer:	Hi there Many thanks for your question. For a 'fat tire', I'd suggest using a 25g threaded CO2 cartridge which will deliver about 7.5 psi, alternatively, you could use two threaded 20g cartridges, one 20g cartridge will deliver 5 psi for a fat tire. Please note the inflator head is universal fit so it will work with any standard size threaded CO2 cartridge (12, 16, 20 & 25g), however, the foam sleeve only fits a 16g cartridge. I hope this helps. Kind regards Chris PRO Bike Tool
Question:	does it work with schrader
Answer:	Thanks for the question. Yes, the twin valve head threads onto either Presta & Schrader valves with no valve head switching needed. Please let me know in case you would like further details. PRO BIKE TOOL
Question:	How many 16g to fill a 27.5x2.25 tire to 50psi
Answer:	Hi BrianMany thanks for your question - one 16g cartridge will deliver 22 psi for a 27.5x2.25 tire, you'll therefore need 3. Alternatively you can use a larger size CO2 cartridge as the inflator head is universal fit, although the foam sleeve is just designed for 16g. For a 27.5x2.25 tire, a 20g cartridge will deliver 26 psi and a 25g cartridge -->32 psi. I hope this info helps.Kind regardsChrisPro Bike Tool

Product features

MINI BIKE PUMP OR CO2 INFLATOR?

Here's a suggestion of when either tool is most suitable:

CO2 Inflator: for a race, group ride, gran frondo or timed event.

Bike Pump: for commuting, bike packing, touring or leisure riding.

For the ultimate 'fail-safe' solution, how about doing the same as us at PRO BIKE TOOL HQ, we carry BOTH. We mount one of our mini pumps on a bike frame and carry a CO2 inflator with a couple of cartridges in a saddle bag or cycling jersey. We then know we're covered for any eventually, especially for those rides with punctures that tend to come in twos or threes...you know the ones!

BEAUTIFUL DESIGN, COMPACT & PORTABLE

Our compact & portable CO2 inflator is a 'design masterpiece' that efficiently & reliably delivers 'fast inflation' when you need it the most, so you can get back quickly to the 'joy of your ride'.

Our unique lever design which we pioneered, allows the careful regulation of the gas flow. Most CO2 inflators simply dispel all the gas from the CO2 cartridge in one go, which can be dangerous and lead to over-inflated tires. We always recommend 'slowly' releasing the gas into a tire to control potential freezing. Care & respect should always been taken when operating a CO2 inflator due to the high pressure of the CO2 gas.

To understand how to use our CO2 inflators please check out our 'How to' and 'FAQ' videos in the 'video shorts' section.

PRESTA & SCHRADER COMPATIBLE

Designed to work with threaded Presta & Schrader tire valve types. Our inflator head uses a clever ‘universal’ head design, which requires no additional attachment. The force of the gas expelled from the inflator head forces the tire valve open.

For Presta valves with removable cores, extra care should be taken to tightly screw the core into the valve stem so it’s nice and 'snug' - you can either use pliers or a valve core tool to tighten the core. This process is the same when using this type of valve with any type of bike pump or CO2 inflator. Presta valves with 'removable cores' are primarily designed if you use valve extenders or use a tire sealant such as 'slime’. The CO2 inflator is not compatible with valve extenders.

LASTING INFLATION OR QUICK FIX?

One important thing to remember with a CO2 inflator is that it’s only a get-home remedy for a puncture. As CO2 gas dissipates through an inner tube over time, you need to re-inflate your tire with air from a pump when you’re back home. As such if you’re touring or bike packing, one of our mini bike pumps is the optimal choice.

For information on what tire pressure can be achieved dependent on your tire size and the size of CO2 cartridge which you're using, please head over to PRO BIKE TOOL's inflation chart which you'll see on our range of CO2 cartridges. Please note CO2 cartridges are not included with the CO2 inflator and need to be purchased separately.

BEST SELLERS

With over 500,000 bike tools and products sold so far - that many people can't be wrong!

AWARD WINNING

Award Winning Products including Outdoor Gear Lab's Best Buy Award Winner (August 2018) for 'quality products that offer the most bang-for-the-buck’.

COMMUNITY

We've partnered with cyclists and cycling teams around the world to support all areas of cycling.

PASSION

Everyone on the PRO BIKE TOOL Team is a passionate cyclist, this is what we love!

Who We Are

PRO BIKE TOOL was born in 2015 when founder Chris left the safety & security of corporate life to follow his passion for cycling.

Taking a huge leap of faith into the world of entrepreneurship, Chris dedicated himself to building a business that produces the highest spec tools at a value making them accessible to all riders.

We pride ourselves on giving you the ultimate user experience. From our top-quality products to our commitment to great service, we’re here to make your life easy.

• Get Back Riding Quickly with Super Fast & Reliable Tire Inflation - Inflate a tire in seconds with our 1-Turn Valve System. Control lever operation regulates speed of CO2 release for precisely controlled inflation. Twin valve head threads onto either Presta & Schrader 'threaded' valves with no valve head switching needed. Not compatible with valve extenders. For Presta valves with removable cores, extra care should be taken to tightly screw the core into the valve stem.
• Safe Cartridge Storage & Secure Connection with No Leaks - Integrated canister for safely storing a CO2 cartridge, canister body also insulates from cold during inflation. Secure & safe screw-on valve connection delivers no leaks when inflating. Designed for 'threaded' cartridges only (12g & 16g). Not compatible with 20g or 25g CO2 cartridges. Detailed instructions and spare rubber O-ring included. No CO2 cartridges included, threaded CO2 cartridges sold separately.
• Small, Compact & Lightweight - Read the amazing reviews, customers love this stylish CO2 inflator for its compact small size which is perfect for stowing away in your saddle bag or cycling jersey pocket.
• Save Money in The Long Term, Invest In The Best.Now. 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.
• Pro Quality - We’re 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!

User questions & answers

Question:	Can air be released from the cartridge if pump is not placed on inflator? We are trying to expel CO2 into a bottle not a tire for science experiment
Answer:	Hi there Many thanks for your question. The inflator will expel CO2 gas when turning the lever to open, it does not need to be connected to a bike tire valve. I hope this helps. Kind regards Chris PRO BIKE TOOL
Question:	Will this thing work with 20g cans? There is conflicting information in the question and answer section here
Answer:	Hi DavidMany thanks for your question. The X-Small CO2 Inflator Head will fit a threaded 20g CO2 cartridge, although the rubber foam sleeve that it comes with will only fit 16g CO2 cartridges. The Small CO2 inflator with the metal canister can only fit either a 12g or 16g in the metal canister.Hope this helps, if you have any other questions please feel free to message us via the Amazon Pro Bike Tool buyer/seller message serviceKind regardsMikePro Bike Tool
Question:	Does it work with co2 cartridge without threads
Answer:	No, threaded cartridge only. 12g or 16g. Highly recommended the 16g size.
Question:	What is the advantage of having the canister compared to the one without
Answer:	The canister stores the C02 bottle until one needs it. Very convenient

Product features

MINI BIKE PUMP OR CO2 INFLATOR?

Here's a suggestion of when either tool is most suitable:

CO2 Inflator: for a race, group ride, gran frondo or timed event.

Bike Pump: for commuting, bike packing, touring or leisure riding.

For the ultimate 'fail-safe' solution, how about doing the same as us at PRO BIKE TOOL HQ, we carry BOTH. We mount one of our mini pumps on a bike frame and carry a CO2 inflator with a couple of cartridges in a saddle bag or cycling jersey. We then know we're covered for any eventually, especially for those rides with punctures that tend to come in twos or threes...you know the ones!

BEAUTIFUL DESIGN, COMPACT & PORTABLE

Our compact & portable CO2 inflator is a 'design masterpiece' that efficiently & reliably delivers 'fast inflation' when you need it the most, so you can get back quickly to the 'joy of your ride'.

Our unique lever design which we pioneered, allows the careful regulation of the gas flow. Most CO2 inflators simply dispel all the gas from the CO2 cartridge in one go, which can be dangerous and lead to over-inflated tires. We always recommend 'slowly' releasing the gas into a tire to control potential freezing. Care & respect should always been taken when operating a CO2 inflator due to the high pressure of the CO2 gas.

To understand how to use our CO2 inflators please check out our 'How to' and 'FAQ' videos in the 'video shorts' section.

PRESTA & SCHRADER COMPATIBLE

Designed to work with threaded Presta & Schrader tire valve types. Our inflator head uses a clever ‘universal’ head design, which requires no additional attachment. The force of the gas expelled from the inflator head forces the tire valve open.

For Presta valves with removable cores, extra care should be taken to tightly screw the core into the valve stem so it’s nice and 'snug' - you can either use pliers or a valve core tool to tighten the core. This process is the same when using this type of valve with any type of bike pump or CO2 inflator. Presta valves with 'removable cores' are primarily designed if you use valve extenders or use a tire sealant such as 'slime’. The CO2 inflator is not compatible with valve extenders.

LASTING INFLATION OR QUICK FIX?

One important thing to remember with a CO2 inflator is that it’s only a get-home remedy for a puncture. As CO2 gas dissipates through an inner tube over time, you need to re-inflate your tire with air from a pump when you’re back home. As such if you’re touring or bike packing, one of our mini bike pumps is the optimal choice.

For information on what tire pressure can be achieved dependent on your tire size and the size of CO2 cartridge which you're using, please head over to PRO BIKE TOOL's inflation chart which you'll see on our range of CO2 cartridges. Please note CO2 cartridges are not included with the CO2 inflator and need to be purchased separately.

BEST SELLERS

With over 500,000 bike tools and products sold so far - that many people can't be wrong!

AWARD WINNING

Award Winning Products including Outdoor Gear Lab's Best Buy Award Winner (August 2018) for 'quality products that offer the most bang-for-the-buck’.

COMMUNITY

We've partnered with cyclists and cycling teams around the world to support all areas of cycling.

PASSION

Everyone on the PRO BIKE TOOL Team is a passionate cyclist, this is what we love!

Who We Are

PRO BIKE TOOL was born in 2015 when founder Chris left the safety & security of corporate life to follow his passion for cycling.

Taking a huge leap of faith into the world of entrepreneurship, Chris dedicated himself to building a business that produces the highest spec tools at a value making them accessible to all riders.

We pride ourselves on giving you the ultimate user experience. From our top-quality products to our commitment to great service, we’re here to make your life easy.

Product description

Fast and Convenient

Whether you're on mile 85 of your next century ride, in the middle of the backcountry, or just need to make a quick seal on your tubeless tires, Gorilla Force™ CO2 cartridges are the answer to quickly get you back on your bike. Once you get used to the convenience of CO2 cartridges, you’ll never want to use your portable hand pump again.

High Quality and Excellent Value

Gorilla Force™ cartridges have high quality threads and a flat sealing surface that ensure a tight fit with your preferred CO2 inflator. For a great price, our five pack lets you carry a few in your saddle bag and still have spares at home.

WARNING: Contents under pressure. May explode if heated. Do not puncture or heat above 120 F (49 C). Do not inhale or discharge toward face or body. Keep dispenser and cartridges out of the reach of children. CO2 UN1013.

• HIGH QUALITY 3/8-24 sized threads fit virtually all threaded CO2 bike tire inflators. NOT intended for life jacket inflation.
• Perfect for quick TUBELESS tire inflation, when you need a fast burst of air to make a seal.
• Canisters are RECYCLABLE and intended for one-time use. They cannot be refilled.
• Cartridges typically weigh 60 grams when full, 44 grams when empty. Some small tolerance is normal.
• Cartridges are NOT food grade and are intended for pumping up flat bicycle tires.

User questions & answers

Question:	will the 25g fit inside oneup edc pump
Answer:	It doesn't look like it. The EDC pump is designed to fit a 20g cartridge, which will have a smaller diameter than the 25g cartridges.
Question:	Will this fit a hit air equestrian vest? Currently use 30cc
Answer:	Disclaimer for this product states: NOT intended for life jacket inflation. to answer you Q: with more accuracy' If the c02 fitting on the jacket is for a 3/8 size threat? Yes' Please NOTE the Disclaimer located top of product info: NOT intended for life jacket inflation. this may be for size or for C02 measure 30cc
Question:	Can this product be used for an inflatable waist life jacket that calls for 16 gram threaded CO2 canisters
Answer:	Yes. Absolutely
Question:	do the tanks hold pressure if hooked up to a co2 regulator
Answer:	No. No matter how many seals I replaced, only one of the 5 held overnight.

• TIME SAVING & EFFORTLESS: CO2 inflators are the devices designed to inject CO2 gas (via CO2 cartridges) into your bicycle tires. Those 16g threaded CO2 cartridges are high pressure. It only takes a few seconds to release the whole bottle of gas. Also great for inflating a tubeless tire.
• PORTABLE: CO2 inflators are so light and compact, easy to carry around in your saddle bag, backpack, attached on bottle cage holes & under saddles (with special adaptors).
• PRECISELY THREADED: Well threaded cartridges would match the high quality inflator heads perfectly. It ensures that the cartridge could be screwed right to the end of the CO2 inflator head where the pin punches a hole.
• STRICT QC: We understand how sad you feel when you need them. 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, near heater and oven. Never use low quality CO2 head. Make sure the head punches the bottle fully, check if the gas being released within seconds. If not, or you find that the gas being released very slowly or the gas freezing the head, please keep discharging the gas for a few mins until the bottle is fully empty.

User questions & answers

Question:	Can you use these for a BB gun
Answer:	No. They are threaded. I don’t believe air pistols/guns will accept that
Question:	Are these 3/8” or 5/8” threads
Answer:	3/8 x 24
Question:	You wouldn't answer the diameter question? Really? Moving on to a different product
Answer:	FYI, You aren't taking that tone with the seller. You're taking that tone with other Amazon shoppers who, out of the goodness of their hearts, might choose to respond to you. Fortunately I had my caliper handy. The diameter is 21.92 mm. Have a nice day.
Question:	Are these compatible with a fluval co2 system for a planted tank
Answer:	Yes, they work just fine for the 20g Fluval Co2 system.

Product features

Inflate the tire in a few seconds. (Inflator is NOT included)

• TIME SAVING & EFFORTLESS: CO2 inflators are the devices designed to inject CO2 gas (via CO2 cartridges) into your bicycle tires. Those 16g threaded CO2 cartridges are high pressure. It only takes a few seconds to release the whole bottle of gas. Also great for inflating a tubeless tire. PORTABLE: CO2 inflators are so light and compact, easy to carry around in your saddle bag, backpack, attached on bottle cage holes & under saddles (with special adapters).
• PRECISELY THREADED: Well threaded cartridges would match the high quality inflator heads perfectly. It ensures that the cartridge could be screwed right to the end of the CO2 inflator head where the pin punches a hole.
• STRICT QC: Every single Cartridge is weighted before packing in the factory!
• WARNING: Never store the cartridges in or near any hot places, such as in the car under direct sunlight, near heater and oven. Never use low quality CO2 head. Make sure the head punches the bottle fully, check if the gas being released within seconds. If not, or the gas being released very slowly or the gas freezing the head, please keep discharging the gas for a few mins until the bottle is fully empty.

Great for tube or tubeless tires

16g threaded cartridges will be good for inflating both tube and tubeless tires quickly.

Carry a few

Just carry on the bottle holder adapter, in the saddle bag or tool can. Friendly Reminder: Please check the cartridge weight before taking out with you.

Quick and smooth release

Please use CyclingDeal or similar major brands high quality CO2 threaded inflator for best result. Please watch our video in the listing to learn how to use it.

BICYCLE EXPERTS

We design and develop premium bicycle parts and accessories.

WIDE SELECTION

With more than 2000 high quality and good value products, you will always find what you need.

SOURCING TOP PRODUCTS

All the products we stock are carefully selected from the factories in the cycling industry.

PRODUCT VIDEOS

Our team are working hard to try add videos of all the products we are selling. This will allow customers to have a visual image of the products and learn how to use it before purchasing.

Product description

CO2 inflator by BriskMore

Our CO2 inflator is the optimal choice whether used for personal or professional purposes.

The easy to use adjustable valve affords precise pressure control for inflation.

Perfect for both Presta and Schrader valves with no alterations required.

Instruction for Use:

1. Ensure control valve is closed lightly.

2. Screw the cartridge into the inflator head.

3. Place the inflator head onto the tire ‘s valve.

4. Open the control valve to inflate the tire.

5. Close the control valve and remove the inflator head.

6. Remove empty CO2 canister from inflator.

***Safety Precautions:

During use, please be aware of both the cartridge and inflator head, as they will become very cold. It is recommended to wear gloves when operating the CO2 inflator.

Care should be taken during operation and removal. Do not exceed tire’s maximum air pressure. Hold the CO2 inflator and point inflator head away from the body and face. Keep away from the reach of children.

• ★Classic, Durable, Compact and Lightweight design. Insulted Rubber foam sleeve(for 16g cartridges only) included to prevent frozen fingers when operating.
• ★ Fits both Presta & Schrader valves. Washers seal threaded connection ensuring NO leakage. Inflator head designed for all threaded size UNF3/8 CO2 cartridges(12/16/20/25g). CO2 cartridges NOT included.
• ★ Made from strong and durable aluminium alloy and alloy steel. CNC precisely machined and heat-treated. Three additional spare washers included.
• ★Reliable and simple control valve for precise adjustment, easy to use. Inflates in seconds and gets you riding again quickly. Original Design,Patented Product.
• ★Satisfaction Guaranteed: Both customer satisfaction and product quality are very important to us. So if you encounter any problems, We can provide a full Refund or a Replacement and lifetime warranty!

User questions & answers

Question:	will this retain C02 on a partial fill so that you could use it another day
Answer:	That would depend on how far down the road "another day" is. You be the guinea pig and give us an up-date in a week/month/year. Lol I've worked with valves and seals/O-rings all my life and even if the manufacture said that it does I wouldn't trust it. Given the limited space we have to carry things on our bikes and the minimal cost of CO-2 (16 gram for about $1.50) I want to be sure the ones I carry are full. I average almost 2,000 miles a year between my 3 bikes,,, I hate flats,,,, my solution (3 years ago) was to buy Hi-End flat resistant tires and I haven't had to fix a flat (away from the house) since,,,, I did use my Brisk More once in the garage just to make sure it works, it's kind of spendy, but it works great and is a real space saver,,, carry it in a zip-lock bag to keep dust out of the internals.
Question:	Can it fill a co2 container for a bb gun
Answer:	No it uses a co2 from a B.B. gun
Question:	First time use on a presta valve. attempted to inflate did not get a tight seal and air escaped causing under inflation. what did i do wrong
Answer:	not sure if you insert it all the way to prevent air from leaking while inflating
Question:	Can this be used for a motorcycle tire
Answer:	Our CO2 inflator fits both Presta & Schrader valve. As long your motorcycle tire's valve is Presta or Schrader, our inflator will be used for it. We hope this helps.

Product description

CAUTION/WARNING: Contents under pressure. Do not puncture or heat above 120° F / 49° C. Do not inhale or discharge towards face or body. Keep dispenser and cartridge out of reach of children. Carbon Dioxide / CO2 UN1013

• 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. Simple to use and store, nothing short of essential for each ride.
• Small & Compact – Fits conveniently in a saddle bag, jersey pocket or backpack.
• Compatible with All Bike Tire Co2 Inflators with a ‘threaded’ connection. Designed specifically for all of PRO BIKE TOOL ‘high performance’ CO2 inflators, plus other leading brands with a ‘threaded connection’. Works with all inflators which have a 3/8”-24 TPI thread. CO2 canisters are recyclable and one-time use only.
• Perfect for Road, 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. 7.5 psi. Note: CO2 gas is ‘not’ food grade. As this cartridge dispenses its air, it rapidly cools and becomes cold to the touch; care should be taken, protect your hands dispensing air. Important: for safety reasons - do not screw in and store a CO2 cartridge into an inflator head until needed for operation. Care & respect should be taken using gas.
• 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. We are very proud of our superior quality CO2 cartridges which have been manufactured to the highest standards. 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!

User questions & answers

Question:	Are these cartridges comatible with the 'Stop & Go' kit
Answer:	Any standard threaded inflation head will work with these cartridges.
Question:	can you recharge life vest
Answer:	I only buy ones recommended by PFD manufacturer. Want it to work when it needs to work.
Question:	What metal are they made of
Answer:	Hi there Thank you for your question - CO2 cartridges are made from steel with a welded cap. We are very proud of our superior quality CO2 cartridges which have been manufactured to the highest standards. 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! I hope this helps. Kind regards Chris PRO BIKE TOOL
Question:	What is the dimension of each cartridge
Answer:	A touch over 4 inches long and just over 1 inch around

• Complete Bike Tire Repair Kit --- This portable bicycle pump inflator set include CO2 inflator, insulted rubber foam sleeve, metal rasp, plastic tire levers, glueless tire tube patches and a hard tool case to collect all these gadgets. If you are looking for a versatile and flexible tire inflation solution when on the road, the WOTOW CO2 tire inflator kit is exactly what you need. It is an ideal alternative to floor and frame bike pumps which are bulky.
• Compact & Lightweight & Portable --- The CO2 Bike Tire Inflators is 1.57*0.87 inch in size and weight only 0.8oz, which is easy to carry around and won’t affect riding experience due to the light weight. Due to its compact small size, it is also perfect for storage in bike saddle bag or cycling jersey pocket. A must have for every cyclist.
• Durable and Safe Inflation --- This CO2 inflator adopted high-end quality aluminum alloy CNC processing, which ensure all parts are durable and accurate. With reliable gas volume adjustment knob switch, easy to use and control, no leak. Rubber EVA Foam sleeve(for 16g cartridges only) help to avoid frozen fingers when operating. PLEASE NOTE: No CO2 cartridges included.
• Easy to Use & Twin Valve --- The gas control valve is marked by lock and unlock patterns, twisting the thread head accordingly to control the air volume inflated into tires. The inflator head designed for all threaded size UNF3/8 CO2 cartridges(12/16/20/25g). And the other valve of this CO2 inflator is compatible for both Presta and Schrader valves on bike tires. Simply connect the cartridge and bike tire, inflates in seconds, gets you riding again quickly.
• Portable Mini Tool Bag --- This mini bag with EVA waterproof and pressure-resistant material makes your tools no longer messy, and its compact size makes it easy to carry around. Besides the inflator kit, it also with spare room to store small items such as headphones, chargers and other bike tool kits. The bag can also hold up to 3 cartridges if you need.

User questions & answers

Question:	If i were out on a trail, what size of co2 cartridge should i take to have enough pressure to reseat a tubeless mtb tire
Answer:	Not sure but had to use it one time with a 16g catridge after losing quite a bit of air when my bead broke but reseated and it still had a good amount left in the tank. I would think a 16g works but couldn’t tell you for sure.
Question:	Can this be use for dirt bikes
Answer:	No, only bicycles.
Question:	I received my tool. There are 2 small rubber grommets in the package. One black and one green. What are they for
Answer:	So they are extra o rings for the co2 screw on part in case after the one that is on it usually green or black go bad from just regular use every 2 years tou can replace them or if you take off the co2 even thought it still has some in it it will send the o ring flying luckily i had extras just remember once you use it and have co2 left in the canister its a 1time use and if you do what i did it could go flying and be dangerous be careful !!
Question:	I received my tool. I do not see anything in the part that screws onto the valve that will depress the pin in the Schraeder valve, how does it work
Answer:	Once you screw it on, and put in the Co2 cartridge it will automatically let the air out ..

Product features

Why Choose WOTOW Bike CO2 Inflator?

1. Made of high quality aluminum alloy CNC.
2. Lightweight only 0.8oz.
3. Suitable for both Schrader and Presta valves.
4. Foam sleeve help to insulate the code when gas release.
5. Easy to store in the little hard case.
6. Come with other bike tire repair kit, bike tire pry bars, metal rasp and glueless patches.

Reinforced Ejector Pin

• Support long service life and pierce CO2 cartridge easily when screw.
• Wear-resistant rubber seal O-ring come with a spare one for backup after the rubber aging after one or two years' use.
• Fits both Presta and Schrader valve.

No leak Gas Lock

• The gas lock help to control the CO2 easily before release to flat tire.
• Visiable lock and unlock mark.
• Prolonged thread part for steady grip when screw and unscrew.

Insulated Protective Sleeve

• Insulted rubber foam sleeve, help to protect fingers from frostbite when release the CO2 gas from the cartridge.
• Do remember to put it on the cartridge before inflate.
• CO2 cartridge not included.

Compact Hard Case

• Large capacity for CO2 inflator and other small ride essentials such as 3pc 16g cartridge(not including)
• Easy to put in saddle bag or back pocket or hang on belt.
• Dimension:4.7 * 3.1 * 1.2 inch (L * W * H)

• YOU’RE STANDING ON THE SIDE OF THE ROAD - Valuable cycling time is being used up as you start to pump your tire. You might need 500 strokes of a conventional pump to get a reasonable tire pressure. At 200 you feel like your arm is about to drop off. You start to wonder if a gym membership or one arm push ups would have helped. There is a much easier way.
• SUPER EASY and FAST to USE - With the Ezi Bike Pump you can Pump Up Your Tire in Under 12 Seconds with the squeeze of a trigger. So effortless! The quick release lever allows for fast pump removal from the tire valve. This reduces the chance of any air escaping. Fits Presta and Schrader Valves. The built-in trigger lock helps prevent unintentional release of the Co2. Bike mounting bracket also included.
• RELIABLE - Incredibly reliable! The base model has been tested for over 12 years. It’s reassuring to know that you have invested in a PREMIUM pump of DURABLE construction that doesn’t require replacement parts. The Ezi Bike Pump is also backed by a Lifetime Refund or Replacement Guarantee.
• SMALL SIZE and LIGHT WEIGHT - At 5.7 inches and 5.12 oz you’ll hardly notice it’s in your pocket. Carry as a ONE PIECE unit with the cartridge.
• CO2 CARTRIDGE INCLUDED - Comes with your first 16 gram CO2 cartridge already stored in the pump so you’re ready to go straight from the box. Takes 16 gram THREADED or UNTHREADED cartridges. Note: The Trigger Lock is a unique feature. The trigger will only work, allowing the Co2 to come out, when the Trigger Lock is off. To unlock, slide and click the lock button to the upper position. There is also a graphic to reference in the enclosed instruction sheet. Questions welcomed and safe riding :)

User questions & answers

Question:	Is this item comes with mounting bracket
Answer:	Hi Salvador. Thanks for your question. Yes, the Ezi Bike Pump comes with a mounting bracket. If you have a look in the Reviews, you'll see a couple of photos where customers have mounted the pump on their bikes. I find the Ezi Bike Pump is also small and light enough to carry in a bike jersey pocket. Have a great day and safe riding! Steve - Ezi Bike
Question:	Will this work with valve extenders? I use 88 mm deep section wheels that require valve extenders on my triathlon bike...will this work
Answer:	Hi there. I can't say for certain. My experience: years ago when I was racing TT's I had a set of 50mm with extenders. With the presta valve lock nut left undone and the valve extenders tight (so no air leaks), I could get the Ezi Bike Pump to work. Note, if you're running higher tire pressures (I was running tubs), the max you'll get out of the EBP is 120psi. All the best for your next tri and safe riding! Steve - Ezi Bike
Question:	How many cartridges to fill a 26” mountain bike tire
Answer:	Hi Ed. Thanks for your question. I find one 16g cartridge is sufficient to fill a 26" tire. Depending on tire width, I get about 40psi. Plenty to ride on. Have a wonderful day and safe riding! Steve - Ezi Bike
Question:	Where is this item made; ie, country of origin
Answer:	Hi RS. Thanks for your contact. The country of origin is Taiwan. It was first designed in 2006. I bought what is now the Ezi Bike Pump back around 2008. My original purchase is going strong and I still use today. Have a great day and safe riding! Steve

Product features

Thanks for stopping by to check out the Ezi Bike Pump

Below is some solid information I've put together from my 12 years of using this really neat piece of kit!

As always, questions are most welcome.

Safe riding and remember, rubber side down :)

Steve - Ezi Bike

"Loving the health benefits, joy and friendships of cycling"

Photo of me in the Lindis Pass, New Zealand (my home)

A DECADE OF PROVEN DURABILITY

Designed in 2006, the first version entered production in 2007. I bought what is now the Ezi Bike Pump back in 2008. Back then the design had a dual port head (one port for presta valves and the other for schrader).

See photo above. Yes, this one still works!

The pump saw a modification to the trigger unit, then in 2015 the pump head was re-designed to the single port. This meant the Ezi Bike Pump was now shorter and lighter. This single port was now capable of accepting both valve types without any adapter or conversion.

It’s a Co2 pump that works and has proven to last for years. We also offer Lifetime Replacement or Refund.

IS A CO2 TIRE INFLATOR THE ONLY BIKE PUMP YOU'LL NEED?

It's hard to beat the size, convenience and inflation speed of a Co2 Tire Pump.

However, a Co2 Tire Pump is only as good as your carried supply of cartridges. I live and ride in an area where I rarely get flats and when I do have a flat, it’s a one-off and I’m usually not far from home.

Now, if I’m going to cross a mountain range or engage in some long distance urban adventure, I will take my Ezi Bike Pump (and two cartridges) and I’ll also take a conventional dual-action hand pump. This gives me that failsafe backup. Fortunately, I’ve not had to resort to the hand pump yet.

REMEMBER TO RE-PUMP THAT TIRE!

You’ve used your Ezi Bike Pump and you’re good for a whole day’s ride.

Then, in the morning you return to your bike and notice that the tire is soft even though you know you’ve sorted the flat.

Here’s the explanation without getting too technical about it. The properties of Co2 react differently with rubber than straight air does. Simply, Co2 can escape through the rubber tube and tire sidewalls quicker than air. Fortunately, this happens really slowly.

So remember to deflate your tire and use a track pump to re-inflate. A small hand pump will also do the job (serious work-out included).

WILL ONE 16G CARTRIDGE BE ENOUGH TO PUMP MY TIRE?

Your Ezi Bike Pump has been designed to take size 16 gram cartridges only.

This gives you the smallest size and lightest pump that will offer the widest range of tire pressures. Here are the pressures I can get with one 16 gram cartridge.

Tire Size & Approx. Pressure

Road 700C - 110/120 psi

MTB 29” - 20 psi

MTB 26” - 40 psi

BMX 20” - 30 psi

Plenty enough pressure to ride on and get you home.

How about an Ezi Bike Pump as a Gift?

A neatly boxed and practical gift for the keen cyclist. You'll be remembered to the recipient next time they have to deal with that inconvenient puncture. Chances are they won't have this one in their tool kit.

You've also given a gift that will last for years!

Note: EZI BIKE recommends that you do not buy this product in USED condition.

Product description

Brand: Homelae



Why it is smart to keep an CO2 inflator on hand?

If you are bicyclists and spend any significant amount of time on your bicycle, you’re going to want to keep a CO2 tire inflator on hand. These are much lighter and easier to pack into a messenger bag or backpack than a full-size pump, meaning that you’ll have more room in that bag. Many units also attach directly to your bike frame, which means that you can hit the road without any bag at all, and that's a must for those looking to work on race times or to use their bikes exclusively for exercise. CO2 inflators also have the benefit of requiring no physical exertion to refill your tire. If you’ve been riding for an extended period and you get a flat when your energy stores are waning, the experience can leave you exhausted, making it tough to manipulate a manual bike pump. A CO2 tire inflator fills up with little more than the pull of a trigger, getting you back on the road faster and with less work.



Color: Silver & Red

Package Content:

1x CO2 Bike Tire Inflator

Specification：

• INFATES QUICKLY - CNC machined aluminum dispenser with brass internals. Upgrade design with control lever operation regulates speed of CO2 release for easy precisely controlled inflation. Also 'slowly' releasing the gas into a tire to control potential freezing.
• COMPACT, PORTABLE & LIGHTWEIGHT – The CO2 inflator is compact small and lightweight, simple design so it’s easy to use and feels solid in use.
• SAFE & SECURE CONNECTION WITH NO LEAKS – CNC machined aluminum parts for precise and durable construction. Inflator head designed for all 'threaded' UNF3/8 CO2 cartridges(12/16/20/25g). It is Presta & Schrader valves compatible.
• WHY MUST BE A CO2 INFLATOR - It is efficiently & reliably delivers 'fast inflation' when you need it the most. So it is a good choice for a race, group ride or timed event.
• 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'.

User questions & answers

Question:	what size cartridge does it need
Answer:	Any size fits
Question:	what is the small loose gasket in the package for
Answer:	it is a backup. the CO2 bike tire inflator already has one inside , you can change it with this backup one .
Question:	A 16g CO2 cartridge is mentioned. Will it take a 20g or 25g threaded? 16g is meek for my 700x35s
Answer:	It should fit any threaded cartridge
Question:	Does it come with insulator sleeve
Answer:	No. Not really necessary. Used it a few times. Yes, it gets very cold, but I usually have gloves on. What i like, is that once you break the seal, there is no slow leak of Co2. I have used the cartridge a week later with plenty of air in it.

• ▼FAST INFLATOR AND CONVENIENCE - Inflate the tire with a CO₂ inflator in a few seconds. Since rubber foam is frozen during operation (no CO₂ cartridge) it will protect your fingers
• ▼SMALL COMPACT & LIGHTWEIGHT- A small inflator of a bicycle tire-does not take up much space to carry around in your bike pouch or pocket. Notes: Don’t use the CO₂ cartridge toward body and keep it away from children
• ▼HIGH QUALITY - CO₂ inflator provides extra durability and high quality CNC Machined Aluminum Alloy pump. Our inflatable head is specially designed for 16 grams CO₂ cartridge to provide accurate fit to prevent any leakage
• ▼EASY TO CONTROL- CO₂ tire inflator control valve is designed for easy opening and twisting. You can control the amount of air allowed on the tire and the speed of the tire to close it to fill the tire
• ▼PRO QUALITY - We are very convinced about the quality of our bike tire compact inflator that we are very pleased to offer either refund or exchange if you have any product problems

User questions & answers

Question:	Is there a switch which can control the in and out
Answer:	Yep, it's on the right side of the logo "West Biking" and you can switch is to control the air whether intake or deflate
Question:	Are there cartridges with sealant that work with this inflator
Answer:	Hi friend, this product does not include cartridges and we don't sell it~:)
Question:	what about the quality
Answer:	Good quality.
Question:	How long will it hold c02 after puncturing cartidge
Answer:	No long. CO2 cartridges are basically one time usage air sources.

Product features

CONTROLLED INFLATION

OPEN: Slowly turn the lever counter-clockwise to release CO₂ gas, up to a 90°angle.

After filling the pressure required by the tire......

CLOSE:Turn lever back to start "OFF" position.

CO₂ EMERGENCY INFLATOR

1. Take the cylinder with the anti-freeze foam first

2. Turn the handle to the off state

3. Screw the metal needle clockwise

4. Until the metal needle punctures the cylinder

5. Then finish the rotation

Note: When the cylinder is punctured, there will be a gas that suddenly catches the sound of the valve.

Surface anodizing treatment

All aluminum alloy nozzles can withstand high pressure and will not be damaged after repeated use. Rust and freeze protection

Small and convenient, only hand grip

Mini size can be easily placed inside the bicycle tail bag or the pocket, Quickly inflate the tires while riding.

The necessity of EVA protective cover

When a rapid release of carbon dioxide gas is released, a large amount of cold air is released to cause frost. Sponge cover prevents finger frostbite.

• 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. Simple to use and store, nothing short of essential for each ride. We do not ‘label’ our CO2 cartridges unlike some other brands to ensure the CO2 cartridge does not potentially get ‘stuck’ when being inserted into a CO2 inflator insulation sleeve.
• 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. One important thing to remember with a CO2 inflator is that it’s only a get-home remedy for a puncture. As CO2 gas dissipates through an inner tube over time, you need to re-inflate your tire with air from a pump when you’re back home. As such if you’re touring or bike packing, one of our mini bike pumps is a great choice.
• Compatible with All Bike Tire Co2 Inflators with a ‘threaded’ connection. Designed specifically for all of PRO BIKE TOOL ‘high performance’ CO2 inflators, plus other leading brands with a ‘threaded connection’. Works with all inflators which have a 3/8”-24 TPI thread. CO2 canisters are recyclable and one-time use only.
• Perfect for Road And Mountain Bike Tires – 16 gram cartridge inflates a road tire to 100 psi and a MTB tire to approx. 40psi. Note: CO2 gas is ‘not’ food grade. As this cartridge dispenses its air, it rapidly cools and becomes COLD to the touch; care should be taken, protect your hands when dispensing air. Important: For safety reasons - do not screw in and store a CO2 cartridge into an inflator head until needed for operation. Care & respect should be taken when using CO2 gas.
• 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. We are very proud of our superior quality CO2 cartridges which have been manufactured to the highest standards. 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!

User questions & answers

Question:	Is there oil or other additives inside the cartridge
Answer:	Hi Dixie, Thank you very much for your question. No, there are no additives in the cartridge. Hope this helps! Tom PRO BIKE TOOL
Question:	Will it fit in a 1/8 inch hole for a pneumatic air valve? example - https://www.amazon.com/gp/product/b07rtn5lks/ref=ox_sc_act_title_5?smid=a10qa
Answer:	Buy Mole-Zap refills they are proven!
Question:	Can this product be used for an inflatable waist life jacket that calls for 16 gram threaded CO2 canisters
Answer:	It should be able too...
Question:	do I need an inflator to use it? or can I directly apply it
Answer:	you need the inflator

Product features

BEST SELLERS

With over 300,000 bike tools and products sold so far - that many people can't be wrong!

AWARD WINNING

Award Winning Products including Outdoor Gear Lab's Best Buy Award Winner (August 2018) for 'quality products that offer the most bang-for-the-buck’.

COMMUNITY

We've partnered with cyclists and cycling teams around the world to support all areas of cycling.

PASSION

Everyone on the PRO BIKE TOOL Team is a passionate cyclist, this is what we love!

Who We Are

PRO BIKE TOOL was born in 2015 when founder Chris left the safety & security of corporate life to follow his passion for cycling.

Taking a huge leap of faith into the world of entrepreneurship, Chris dedicated himself to building a business that produces the highest spec tools at a value making them accessible to all riders.

We pride ourselves on giving you the ultimate user experience. From our top-quality products to our commitment to great service, we’re here to make your life easy.

• Quick-Attach Valve System – Small, compact, and super portable this CO2 inflator for bike tires helps safely regulate the release of CO2 for fast, efficient, and controlled inflation that works with mountain bikes, road bikes, and pro cycling options.
• Universal Valve Support – This professional-grade CO2 tire inflator is designed to work seamlessly with Presta and Schrader valves, so you don’t need extenders or to swap out heads. Ideal for on-the-fly tire inflation on the road or the trail.
• Protective Insulated Sleeve – Designed to keep your valve or your fingers from freezing up this too makes the perfect addition to your bike CO2 inflator kit because it works with most CO2 inflator cartridges and offers long-lasting alloy durability.
• Compact, Travel-Ready Size – The Turbulent CO2 bike tire inflator is small enough to fit inside a pocket, waist pouch, travel bag, backpack, tool kit, your glovebox, and just about anywhere else you need to keep one handy for quick bike tire repairs.
• Unbeatable Lifetime Warranty – We’re focused on making the best CO2 tire inflator possible and to ensure total satisfaction, which is why each one comes with a lifetime warranty, responsive customer service, and quality you won’t’ find anywhere else.