Great tubeless valves from VeloChampion. In terms of value, they're priced pretty much the same as other leading makes (and in some cases slightly cheaper), and perform just as well. Most offer a cap which doubles as a core remover these days so its become the norm and almost expected at this price, but its very handy all the same. The rubber seal works perfectly with no leaks, making installation a breeze - much easier than I remember it from a few years back! And of course, being stealthy black, they're bound to make you go faster too! :)
This item arrived safe and well packaged. This is a high quality set of Presta valves for a bike wheel. It is a perfect replacement for the original that came with my boys bike. The performance of this seems uprated, filling the tyres to a high pressure with ease. Then locking it all in without the need for extra tools. Everything you need is attached. These were super simple to fit, just slide in then screw in place. High quality replacement parts. I highly recommend this product.
Valvole molte belle a vedersi e funzionali, davvero un ottimo acquisto per i miei cerchi tubless
Easy to install and the cap is a delight to use to remove the Presta valve and top up with sealant. Would recommend this one over cheaper alternatives.