A 16 g (0.6 oz) cartridge is one inflation, and threaded and bare types differ · review
A bulk pack of twenty 16 g (0.6 oz) threaded cartridges in recycled steel, supplied with a 2-in-1 head fitting both Presta and Schrader.
Our conclusion Buy this when you already know CO2 suits you. Twenty cartridges is the price break, and the included head is a bonus rather than the point.
This is the bulk purchase in the CO2 category, and the arithmetic is the argument.
Cartridges made from 100% recycled steel, described as not rusting easily and not leaking. Sixteen grams of compressed CO2 in each, inflating a bicycle tire in seconds. A length of only 8 cm (3.1 in), small and light enough for a rucksack or bag. A 2-in-1 inflator head supplied, compatible with Presta and Schrader valves.
A five-cartridge kit and a twenty-cartridge pack cost about the same. That is the whole case: if you have decided CO2 is how you fix punctures, buying twenty stops the reordering.
Most riders puncture a handful of times a year. Twenty cartridges is several years of supply, and they do not go off. For a club or a household with three or four bikes it makes more sense than for one rider.
Worth stating clearly: CO2 cartridges are pressure vessels, and airlines commonly prohibit them in hold and cabin baggage alike. If you fly with a bike, plan to buy them at the destination and check the specific airline’s rules.
A manufacturer statement, reported as such. It does not change how the cartridge works; it is a material claim.
A listing is not an offer: the reference exists on these stores, availability changes daily.
| Cartridges | 20 × 16 g (0.6 oz), threaded, 8 cm (3.1 in) each |
|---|---|
| Material | 100% recycled steel |
| Head | 2-in-1, Presta and Schrader |
| Amazon reference | B08HH57FS6 (identical on 6 markets) |
| EAN | 6971177693514 |
Yes. CXWXC states 16 g (0.6 oz) threaded cartridges, 8 cm (3.1 in) long, which fit the common threaded inflator heads including the one supplied.
Generally no. CO2 cartridges are pressure vessels and airlines commonly prohibit them in both hold and cabin baggage. Check the specific airline's dangerous goods list rather than assuming.
8.4/ 10
Buy this when you already know CO2 suits you. Twenty cartridges is the price break, and the included head is a bonus rather than the point.
Clubs, households with several riders, or anyone who has settled on CO2 and wants to stop reordering.
Amazon reports what buyers took in the month before this page was last checked: at least 100.
The figure is a floor, rounded by Amazon, and read through Keepa — it says what buyers picked, not what a maker claims.
Specifications: the manufacturer sheet for bike gear and the matching Amazon product page. Prices and availability: Keepa. Every figure on this page names its source.
5 × 16 g (0.6 oz) threaded · aluminum alloy CNC head · adjustable control valve
A CO2 kit whose head has a control valve for metering the gas rather than releasing it all at once, in CNC-machined aluminum alloy and heat-treated steel.
Best for: Riders who want to part-inflate, check the tire is seated, and then finish — rather than committing the whole cartridge blind.
≈ $24
5 × 16 g (0.6 oz) threaded cartridges · Presta and Schrader · road to 100 psi
A CO2 inflator supplied with five 16 g (0.6 oz) threaded cartridges, fitting Presta and Schrader, stated to inflate a road tire to about 100 psi per cartridge.
Best for: Road riders who want a puncture fixed in seconds rather than minutes.
≈ $26
140 mm (5.51 in) · Presta and Schrader · to 160 psi / 11 bar
A 140 mm (5.51 in) hand pump from a specialist accessory maker, compatible with Presta and Schrader and rated by its manufacturer to 11 bar.
Best for: Road riders on Presta valves who want the smallest capable pump from a specialist brand.
≈ $33
