{"product_id":"20g-threaded-co2-cartridges","title":"PRO BIKE TOOL 20g CO2 Threaded Cartridges, 6-Pack - Fast Inflation, Fits Threaded Inflators","description":"\u003cp\u003e\u003cstrong\u003ePRO BIKE TOOL 20g threaded CO2 cartridges — a six-pack of single-use, high-pressure threaded cartridges designed to rapidly inflate bike tires with any threaded CO2 inflator.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eKeep a set of compact, reliable CO2 cartridges on hand for fast, lightweight inflation when flats happen on the road or trail. These 20-gram threaded cartridges are manufactured to fit standard threaded inflators, offering a portable backup that saves time and effort compared with hand pumps. Each pack contains six sealed cartridges, so you can stash spares in a saddle bag, jersey pocket, or repair kit for rides where every minute counts.\u003c\/p\u003e\n\n\u003ch3\u003eHow fast will a 20g threaded CO2 cartridge inflate my tire?\u003c\/h3\u003e\n\u003cp\u003eThese cartridges deliver a quick burst of high-pressure gas suitable for most road and many mountain bike tires. Inflation speed depends on tire volume and desired pressure; road tires inflate very quickly, while larger volume mountain tires may need two cartridges or a controlled release.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTypical road tire (700x23-28): near full pressure in a few seconds\u003c\/li\u003e\n  \u003cli\u003e700x25–32 or gravel tires: rapid partial fill, then top-up with a pump or a second cartridge\u003c\/li\u003e\n  \u003cli\u003eMTB large-volume tires: may require multiple cartridges for high psi\u003c\/li\u003e\n  \u003cli\u003eThreaded connection ensures secure attachment for efficient gas transfer\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these cartridges compatible with my CO2 inflator and valves?\u003c\/h3\u003e\n\u003cp\u003eThe cartridges use a standard threaded neck that matches most threaded CO2 inflators on the market. They work with Presta and Schrader valves when paired with an appropriate threaded inflator head or adapter. Always check your inflator’s compatibility and follow the inflator manufacturer’s instructions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStandard 20g threaded neck fits common threaded inflators\u003c\/li\u003e\n  \u003cli\u003eWorks with Presta and Schrader valves through compatible heads\u003c\/li\u003e\n  \u003cli\u003eNot suitable for non-threaded (sleeve) inflators without an adapter\u003c\/li\u003e\n  \u003cli\u003eSingle-use cartridges should be discarded after puncture\/use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I store and handle these CO2 cartridges safely?\u003c\/h3\u003e\n\u003cp\u003eStore cartridges in a cool, dry place away from direct sunlight and open flames. Do not expose to temperatures above the manufacturer’s recommendations or attempt to puncture or modify cartridges outside a compatible inflator. Use gloves or a cloth when handling after discharge—cartridges get very cold.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKeep in original packaging until use to prevent corrosion\u003c\/li\u003e\n  \u003cli\u003eAvoid high heat; do not leave in hot cars or near heaters\u003c\/li\u003e\n  \u003cli\u003eHandle post-discharge with care; cartridges become cryogenic\u003c\/li\u003e\n  \u003cli\u003eDispose of used cartridges responsibly according to local regulations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow many should I carry for different ride types?\u003c\/h3\u003e\n\u003cp\u003eThe number of cartridges you need depends on tire size, ride distance, and how much pumping you want to avoid. For many road rides one 20g cartridge is often enough; mixed-terrain, gravel, or MTB outings benefit from carrying two or more cartridges for contingencies.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eShort road ride: 1 cartridge per rider recommended\u003c\/li\u003e\n  \u003cli\u003eLong rides or challenging routes: 2–3 cartridges for redundancy\u003c\/li\u003e\n  \u003cli\u003eGravel\/MTB with large tires: carry 2+ cartridges or a pump as backup\u003c\/li\u003e\n  \u003cli\u003eKeep extras in a saddle pack or multi-tool case for quick access\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Cyclists who prioritize speed and convenience—road racers, commuters, and cyclists who want lightweight emergency inflation without carrying a bulky pump—will appreciate the instant availability and compact size of PRO BIKE TOOL 20g threaded CO2 cartridges. They’re also useful for cycling teams, bike shops, and riders who prepare repair kits for others. Remember these are single-use gas cartridges intended as a fast refill solution; pair them with a compatible threaded inflator and follow safe handling guidelines for best results.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do these threaded cartridges fit all CO2 inflators?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They fit most threaded CO2 inflators; check your inflator requires a threaded neck. Not compatible with non-threaded\/sleeve-only inflators.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can one 20g cartridge inflate a mountain bike tire?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: One may partially inflate a large MTB tire; higher-volume tires often need two cartridges or a pump to reach high pressures.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"PRO BIKE TOOL","offers":[{"title":"Default Title","offer_id":48019252641953,"sku":"B0856435XH","price":59.27,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/6532\/5729\/files\/pro-bike-tool-front-packaging-6pack.jpg?v=1791282152","url":"https:\/\/canadiansporting.ca\/products\/20g-threaded-co2-cartridges","provider":"Canadian Sporting","version":"1.0","type":"link"}