Upgraded my Presta valves with these. Higher flow and much easier to use. Highly recommend!
Excellently made valve cores, I've finally gotten from April to July without any leaking / flat tubeless tires. I've yet to loosen a valve stem from mating a pump...gone are the days of nobody else in the family able to pump tires but me. Now my 8 year old can at last chuck the bike pump, inflate her own tire, and not need Dad to help. Too bad the seal on these cores work so well the air never leaks out again so she hasn't had to pump very much unless I make a point of having her practice, haha! I've used Silca sealant and it hasn't clogged the internals of these Clik valve cores yet. Phenomenal product! I got 2x 16packs and have converted our fleet of bikes (BMX, Road, Gravel, MTB) and stand-up pumps. This is a game changer.
I have only have these a few weeks. Replacing the old presta cores with the Clik was easy. I was able to get the adapter to fit my foot pump without any problem. The valves seem to hold tire pressure reasonably well. I put sealant in my inner tubes and that also seems to cause no issues. Putting air in your tires is so much easier. Have not used the co2 adapter yet so cant comment on it. You don't have to have the Clik adapter, my lezyne co2 adapter will work but it is a bit clumsy. Thus far I'd say the Clik system is fantastic.
Great presta valve replacements. Bought these caps to replace the standard soft dust caps, but realised that they required some length of the valve stem to thread onto, i.e. they do not thread/snap onto the Clik cores themselves.
For those in a similar situation, the Quik Dust Caps are what you're after.





























