A practical choice for road, gravel and mountain-bike riders who want a lightweight emergency inflation reserve for puncture repairs.
The Chaptah Co₂ Cartridge 16gm is a compact, single-use inflation reserve for cyclists who want a fast alternative to carrying only a hand pump. At 16 g, it is easy to add to an on-bike repair kit alongside a compatible CO₂ inflator, spare tube or tubeless repair equipment.
When a puncture interrupts your ride, CO₂ offers a rapid burst of inflation that can bring a tyre up to pressure in seconds. This cartridge is best suited to emergency roadside or trailside use, where saving time and reducing the amount of equipment in your pocket matters. As a single-use canister, remember to replace it after deployment and carry a spare if you are riding far from support.
16 g capacity
A useful balance of inflation capacity and compact packability for an on-bike emergency kit.
Fast inflation
CO₂ delivers a quick burst of gas to help bring a flat tyre back up to pressure in seconds.
Compact backup
Easy to carry with a compatible inflator, spare tube or tubeless repair essentials.
Single-use reserve
Designed for emergency deployment, so replace the cartridge after use before your next ride.
Useful for roadside repairs
Helps reduce the time spent stopped when a puncture interrupts a ride.
General
Dimensions & weight
Proudly Australian.
Chaptah is an Australian cycling brand offering a broad range of bike parts, accessories and riding gear, with products spanning everything from bar tape and brake pads to gloves, jackets, bags and warmers.
The brand positions itself as Proudly Australian and appears within a wider local cycling retail ecosystem that focuses on practical equipment across multiple categories. Public brand-history information is limited, so the clearest picture is of a value-focused Australian label with a broad everyday cycling range.
