Genuine Innovations Air Chuck Elite with 16g and 20g CO2 Cartridges
The Air Chuck Elite's push-to-inflate technology is easy to use and is compatible with both Presta and Schrader valves. Its all-metal design weighs 17 grams and works with all Genuine Innovations 12g, 16g, 20g 25g, and Big Air! threaded cartridges.
Air Chuck Elite comes with one threaded 16g and one threaded 20g CO2 cartridge for fast, easy, and controllable single-handed tire inflation.
easy to use.. compact design.. quality product that works as it should..
No complaints here. Seems pricey for such a tiny piece of metal but it works perfect. Takes up the smallest amount of space of everything I've used so you don't have to use a huge dorky looking saddle bag. Threaded cartridges are more pricey, but I usually only flat a couple times a year. Quality is nice--chuck seems to be nice brass. I like the ability to turn air flow on/off.
I have been lucky enough to only have to use this a few times but it has not disappointed me. This is as small as you can get for an inflator. I was a bit nervous at first but it worked great. Size allows it to fit anywhere you need it to.