Blowing out your elbow trying to pump up a flat is super fun and all, but when we'd rather save our joints, bones, ligaments, and precious time, we go with an inflator hooked up with an Innovations CO2 Refill. It'll fill up a 700cc road tire to 100psi or a 26in MTB tire to 40psi in seconds, and...

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Lezyne's 16G Threaded CO2 Cartridge pack ensures that you won't get stranded out on the road with a flat and not enough CO2. Lezyne's 16g CO2 will inflate 700c road tires to around 120psi (8. 3bar) or one 26-inch mountain tire to 30psi (2. 1bar). The cartridges are threaded for use with all...

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Pumping up a flat is great if you're working on your forearm muscles, but if you just want to fill up your tire and get going, a cartridge from the Portland Design Works CO2 3-Pack's a better way to go. Each cartridge will fill up a road or mountain tire enough to get you home, and they're...

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