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Grab the Serfas 16g CO2 Threaded Cartridges, the ultimate booster for your ride—these steel capsules are the secret sauce to keep those tires pumped and your adventures at max PSI. Don't let a flat turn your day sideways; stash these compact power-ups and keep rolling with the crew.
100% Recyclable Steel
16g Threaded Cartridge
1 Box / 20 Cartridge Count
Fits all CO2 pumps that accept 16g threaded cartridges.
Small, Compact, Easy To Use
No expiration.
Maximum reliability.
Capacity Dependent On Tire Size – 29×2.0 – 31 PSI / 26×1.95 – 40 PSI / 700x23c – 130 PSI / 700x28c – 86 PSI / 20×2.0 – 48 PSI / 24×2.0 – 42 PSI