Genuine Innovations G2673 AirChuck Co2 Inflator, 16 g and 20 g, Multicolour

Very quick delivery. Cheaper than elsewhere. cycling mechanic said this is the best C02 inflator on the market. So small and light . Looks simple to use. Brilliant.

I just used this for the first time...punctured on commute home from work. Worked really well, no more messing around with the pump...2 seconds and it's done! Note: the gas cylinder and valve do get very cold when the CO2 is released...may be a good idea to wear gloves if you are sensitive to cold! I understand CO2 seeps through the tube a bit faster than air, so you'll have to top off the tire sooner than if you'd used a pump.

Excellent pump. Very simple to use. Small and easily packed...Very very lightweight. No wasted gas.. Didn't need a sheath for the canister as pressing on the nozzle. Lifetime warranty. There are no bad points.!!! The 16g cartridge put 110 psi into a 25c road bike tyre easily and in seconds as expected. (tested at home) The 20g cartridge I will carry and use on my 29er.

Excellent when I needed it. Only downfall. When you buy the cartridges they should sell an anti freeze sleeve with it.

Lightweight, compact, easy to use. But I hope I don't need to use it too often ;).This is essential kit for all road cyclists !!

works an absolute treat, pumps up tyres in literally seconds. Note that the 16g cartridge will easily fill a 28mm tyre and then some, so may need to let pressure down a bit before carrying on with your ride. Can't believe I spent so much time carrying a pump !

BEWARE DO NOT ORDER. Not the first review this has been mentioned - Item arrived on time but missing the critical component, THE AIR CHUCK. Air chuck had been REMOVED from packaging prior to delivery!! Not like it had fallen off as packaging was otherwise intact. Useless to me and a waste of £25. What’s more it will cost me money to return.DO NOT BOTHER, GO SOMEWHERE ELSE TO ORDER.

Great pump. Looked at quite a few different ones and this had good reviews by independent websites. Just screws on and push to inflate. Works really well. Canister gets very cold so wear gloves when inflating. 20g canister would be needed for MTB tyres

This should be a negative review but Seller manage to return my money back instead of replacing it. So long story short we went to a bike park 4hours travel time from my place and we were enjoying the trails I’m not doing some crazy stuff then suddenly my rear tire burst sealant are everywhere. The bike park only have one manual pump and no air compressor. Luckily I got spare tube with me and continue riding until the park closes. MUST have one this on your back pack every time you ride and you’re not gonna be disappointed Incase something happens.

Provato con valvola sia presta che shrader, funziona perfettamente, non lascia trafilare un filo di gas, è per niente ingombrante sta dappertutto. Veramente utile.

Es un producto perfecto. Muy rápido de usar. Se apoya sobre la válvula de la rueda a inflar y simplemente se presiona. Me ha encantado porque no debe armarse, o abrir ninguna válvula, por lo que es de uso inmediato. Si bien el tanque enfría, puede evitarse tocar el mismo, cogiendo el inflador directamente de la válvula del producto.

J'ai eu à utiliser 2 fois en 2 sorties ce gonfleur, il est hyper top. Pas de perte de pression lorsque l'on visse la cartouche, pas de fuite lorsque l'on regonfle le pneu. Je l'utilise sur du Tubules 29" , il faut impérativement des cartouche de 20g.

I bought this inflator about a month ago and yesterday I got my first flat since deciding to carry this Elite Inflator instead of my hand pump. I've had to change/repair MANY flats in the last 3 months and trying to pump a 700c x 23 to 110-130 psi can be exhausting with a small hand pump. Anyway, I went on a short ride to the Metro rail and while riding the train, I noticed my front tire was flat (I checked the tire pressures before I left home @ 120psi). I recently purchased this vintage Nishiki Tri-A and the tires and tubes looked to be over 10 years old. When I dismounted the tire, the old rubber rim strip had split, which I was expecting as I had replaced the rear rim strip awhile back so I carried a new rim strip, new tube, tire levers and my CO2 Inflator w/2 16 gram cylinders. Was in a hurry, so I didn't want to bother with a patch as I didn't have any water nearby and didn't want to use the Inflator to test for the leak, so that is a con for the Inflator. Installed the new strip, installed the new tube and remounted the tire and hit it with the CO2 Inflator. Awesomeness! In 10 seconds, my tire was filled... I didn't use up quite all the gas, but I should have... When I got home, I checked the tire pressure and it was at 110psi, so if I had used every bit of the gas, maybe it would have hit 115psi, certainly within the pressure range of my tires.With my old hand pump, to go from 100 psi to 110 psi takes about 100 pumps and I've often needed a few minutes of rest after pumping up a tire... This inflator works great, it is so much faster and is so convenient and easy to use. I bought a box of 25 cartridges for about $30 which is way less than the bike shops, so it costs me a bit over a buck to fill a new tube with this inflator. For the ease of use it is well worth it in my book! Of course they are so much smaller than a pump as well but I don't know about weight savings as I'm now going to start carrying 3 cylinders with me.I used mine on a Presta valve, but looking at the mouth of the Elite Inflator, it should certainly work with Schrader valves as well. I always carry a daypack so I always bring my tool kit and tire kit, but my little behind the saddle bag can also hold my inflator, 2 cylinders, levers and spare tube.Oh, use the included rubber sleeve as the cylinder gets freezing cold when used.