How To Use Co2 Cartridge – So maybe you’re like me – afraid of small spaces. Maybe you think it’s just going to blow up on you, or when you use it, you end up spewing more CO2 into the sky than into your tube. Or maybe you’re perfectly content to pump your tube while you just sit on the side of the road cursing whatever is getting you down.
Whatever the reason, it’s time to get over your fear of carbon dioxide and start making your life easier.
How To Use Co2 Cartridge
First, let’s talk about debris. A “proper” CO2 device has two parts – the inflator (aka nozzle) and the cartridge. Here is the inflator:
Jt Paintball 3.2oz (90g) Prefilled Co2 Tank Cartridge W/ Asa Adapter
There are two basic styles of inflator. Those without flow control (capable of stopping pressure) and those with flow control. Obviously, the advantage of flow control is that once you remove the seal on the cartridge, you can stop/start it. The downside is that it costs more (although, at the time of writing, flow control sells for less than one that doesn’t). If you don’t have flow control – it’s like a one-time transaction. You either got it right the first time or you ran out of cartridges. Tip: Buy one with flow control. (Although technically you could control the non-flow type of control by carefully tightening and loosening the cartridge from the inflator, this seems a little tricky and a little risky)
Cartridges come in various sizes – 12g, 16g or 25g. The smaller ones are designed to fill tires up to about 90 PSI. Larger designed to fill tires up to 120+ PSI. This corresponds to low pressure tubes like clinchers (typically 90-120PSI) and tubulars (140-170 PSI) like racing wheels.
What is the difference Well, easy (and patented). The threaded ones have a lower chance of you screwing up, so I just use them. They only cost a few cents. Make sure if you buy an inflator and cartridge that is not in the matching kit you buy (threaded vs. threaded, and/or non-threaded vs. non-threaded).
Finally – think about how you want to carry the cartridge. If you have a seat bag, make sure there is room in it. If you have a rear wing system on your trike, you might be able to design something creative or buy something. I actually used the bag that came with the little kit and found it fit my Hydrotail perfectly. From there, I just created a little zip loop to attach to my Velcro strap for my extra tube. Works great!
Gram Co2 Cartridges
(Note: if you get this kit like me, throw away the tire levers, they are rubbish and will actually bend on first use)
(Above: Side view of the pouch inside the Hydrotail, containing two tire levers, two cartridges, a valve/nozzle and a set of bicycle spanners. Below: The same seen from above the seat)
Loitering on the gravel on the side of the road while being distracted in the race by that “good…stuff” that just passed you M/F 20-29 age group
*Ok, now it’s a different change than usual. At this junction we need to inject some air into the tire to form it to the rim. There are two ways to do this. The right way…and the wrong way. Let’s start with the wrong way.
Eco Friendly Carbon Dioxide Mini Gas Duster (canned Air)
However, if you don’t buy a flow control – and then use that good thing, which is your mouth and tongue – press the top of the valve stem and blow some air into it. It’s actually not that hard. Seriously – try it. Now go into your stack of dead or new tubes and give it a try. You will notice that in no time it expands enough to form a tubular object.
(yes, I just fried this with my mouth and tongue pressing on the valve, it only took a few seconds)
So – we have the tube in the tire and the tire and tube roughly on the rim. Now, let’s “clean up” everything and make sure there are no edge protrusions or other funny things. The lines around it are clear and there is no inequality.
Now that everything is ready, let’s do the Hail Mary first. With that – it’s time to hope for the best.
Asg Ultraair 12g Co2 Cartridges, 5ct
Step 1: If you don’t have a control valve, connect the inflator to the valve on the tube first. Do not connect it to the cartridge first (unless you have a control valve). You can of course do this, but it increases the chances that your little one’s precious content will show up sooner (just saying…).
Step 2: With the nozzle on the tube valve and ready to add air, it’s time to insert the cartridge. It should be easy to screw in at first, then stop a bit. This is when you will break the seal on the cartridge and release the CO2 into the wheel.
Once you do that – it will inflate your tire in about 1.5 seconds. not much longer. not much longer.
Depending on whether you have higher pressure tires (like racing wheels), you may need to do another cartridge to reach full pressure. Keep in mind that riding low pressure tires will probably cause you to blow out more – so make sure you really get as much pressure as possible without going over the tube/tyre’s limits.
I Have A Full Box Of 12g Co2 Cartridges. Can I Use These To Fill Flat Tires? Is There An Adapter Since These Are Not Threaded? Thank You!
When everything is done – check the tires. Make sure everything is still “clean” – even the lines around it. You don’t want to drive a few yards down the road because the tires aren’t flat.
Clean up your little curbside workspace – cartridges, tubes, leftover Dunkin’ Donuts, etc…with you. Don’t be a littering cyclist. Also, if you leave things behind, it will give you a well-deserved penalty on the track.
So there it is – that’s all there is to it. I know I’m making it sound long, but it’s actually pretty quick. When you actually do this, it only takes about 2-5 minutes from start to finish – or even less if you really practice. Here’s a 10-step version for you:
Now – the last very important step! When you get home, you need to deflate the tire and refill it with normal air (just use a simple vertical pump). The carbon dioxide quickly disappears as a gas through the rubber, and the next day you will lose about half of your PSI. Here’s a post that explains it all scientifically well. Trust me – I’ve experienced it myself. 😉
Daisy Co2 Cartridge 12 Gram Package Of 15
That’s it – that’s it! Now get yourself a CO2 kit and save yourself from pumping on the frame. If operating speed is the most important factor, a CO2 inflator is a very easy way to inflate tires. A small metal can contains compressed carbon dioxide gas that expands to fill your tire when the top is flat. It’s a quick way to get back, but if you’re not careful, it’s easy to dump all the CO2 into the atmosphere, not the tires.
The guide below shows you what we think is the best way to customize and use CO
Gas cylinder. If there’s another method you like, please let everyone know in the comments.
Perform your normal tube replacement procedure, making sure no sharp objects are left in the tire and the tube is not stuck in the tire. This last one is very important. With a pump, you might have a chance to see the tube come off the tire and stop, but when you use a gas tank, you’ll be punching a hole in the compressed tube before it reacts.
Make Your Own Co2 Cartridge Sleeves From Strips Of Old Tubes.
The valve must be in the open position. We’ve seen riders rush to install new tubes and hit CO
Triggered with the valve still closed, thus wasting the cartridge. You can avoid this by keeping a spare tube with the valve open.
After loosening the valve, tap the small brass threaded chuck back onto the valve stem. New valves can be sticky, and although the gas compression force is usually enough to open the valve, it is still good practice to empty it first.
The inflator has a slightly different design, and mostly follows the same functional path. Most will have a switch, dial or trigger that allows you to control the delivery time. The version we use is from Lezyne. It uses a rotating dial. Always live or always die. Now you need to close the valve completely.
Gram Threaded Co2 Cartridge For Tire Inflation 3 Pack Planet Bike
Both the head unit and the cartridge are threaded. They mess together. Some inflators allow you to store the cartridge in the case, ready and ready to use. you release the safety buckle
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