The Speed Chuck from Xlab-USA is a compact and ultra-lightweight CO2 inflator made from anodized aluminum. Unlike standard CO2 inflators, the Speed Chuck allows the user to control the release of CO2 for slower, incremental inflation; it inflates the standard way too with just a quick push, completing inflation in just under 1 second. The Speed Chuck requires threaded cartridges and works with both Presta and Schrader valves.
Claimed Weight: 23 grams.
B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.
Mfg PartNum: 2196
First time I used it the rubber gasket blew out. Pushed it back in and it blew out again. Pushed it back in and was able to get tire inflated but had to go very slow but the gasket was damaged so it leaked could not get proper psi had to cut ride short. Tossed it in the garbage!
I just went to a tubeless tire and the speed of this tool is necessary. Love how small it is and how well build it is to handle the threaded CO2 cartridges!! Can't believe I didn't go to this sooner. Doesn't matter is you have tubes or not.