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  • Lezyne 25G Threaded CO2 Cartridge - 5-Pack Refill
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Lezyne25G Threaded CO2 Cartridge - 5-Pack Refill

Item # LED0147

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Item # LED0147

Not recommended for high school parties.

At some point you'll need to restock your jersey pocket with Lezyne 25g CO2 Cartridges, so you may as well buy in bulk. The Lezyne CO2 cartridges are 25 grams of threaded bliss each, and are available in packages of five, so load up.

Tech Specs
Tech Specs
Valve Type
Recommended Use
fast inflation
Manufacturer Warranty
2 years

Reviews & Community


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Great Deal

  • Familiarity: I've put it through the wringer

Does its job and does it well. Not a bad price for 5, so I'd recommend grabbing a few packs rather than worrying about having to buy singles. Never had an issue with this stuff, and I doubt I ever will. Great quality for the price.

Love the 5 Pack

  • Familiarity: I've put it through the wringer

Don't overpay for singles at the shop. Buy the 5 pack, save the coin, and this is the perfect size for 29ers. If my wife is listening, great stocking stuffer too!

Fix A Flat

  • Familiarity: I've put it through the wringer

I like to keep a cartridge with me every time I go for a ride. If you happen to run a flat on the trail, pop in a tube and fill her up. 25 grams ensures you have plenty of air in case of an accidental discharge before you put it on the valve.

Great Cartridges

  • Familiarity: I've used it several times

Pretty great.. Gets the job done without a hassle, from a brand I can trust. Great for high volume tires.

They get the job done

  • Familiarity: I've used it several times

Nothing special other than these make fixing a flat super easy! Pair this with the Lezyne Trigger Drive and you won't ever have to worry about getting a flat because it is so easy to fill your tire back up and get back on the trail. A must have in your flat repair kit!

Great Bottles

  • Familiarity: I've put it through the wringer

Great for my 29er 2.5 tires when I need a quick repair on trailside.

Bike Trip Must

  • Familiarity: I've used it once or twice and have initial impressions

These are the best for bike trips, offering a very quick inflation after a flat. The 25g size ensures a nice full tire. Be sure to purchase the screw on adapter in order for these to be useful (sold separately).

Pricey but work well

  • Familiarity: I've put it through the wringer

Perfect for higher volume tires (2.5 or plus options) or high volume 29ers. Sets up well so you don't need two 16g cartridges rattling around in your pack.


    I really liked the 25g capacity in a CO2 cartridge. When I flatted yesterday on my tubeless MTB tire (the Stan's wouldn't quite plug the hole), I was able to reinflate 3 times with the one cartridge and get back to the trail head without having to put a tube in. Super convenient!

    XXL Air

      Make sure this CO2 cartridge will fit in your inflator. It's threaded and 25G in size, much larger than a common 16G.