Peaty's X Chris King MK2 Tubeless Valves Presta - Integrated Spoke Key & Valve Core Removal Caps, Mountain Bike, Road & Gravel Bicycle Tyre, Insert Compatible, 7075 Aluminium - 42mm & 60mm

Great build quality. Good seal. Love the ingenious stem caps that are double as valve wrenches are very functional. The variety of colors are awesome to match my bike. Easy to install and made well. Recommended!

Great stems, ruggedly built, high performance, and the built in stem removal and spoke adjustment tools can be beat. The other wonderful part, is that they are made by a company that warranties and stands behind their gear. I had an issue with one of them, and it was a simple a fix. I emailed them about trying to get just the part that I needed, they sent me a whole new pair on the house. Customer service, backed by quality functionality and good looks, make a winning combination.

Well built! Much higher quality than the ones for $10-$20. Threads feel and work much better.

They look awesome and have integrated valve wrenches.

Exelente producto lo recomiendo

I have two sets of these. One for my gravel bike and one for my road bike. I really like that the valve cap has an integrated valve core removal tool. Easy to set up. Only gripe would be that the 60mm valves are a bit short for my 50mm deep road wheels. The pump juuuust fits. Any shorter and it would not. I wish these were offered in a longer size

There are lots of other options for stems - but when you need reliable and dependable, you need to go with name brand. And there aren't many better names out there than Chris King, so that speaks volumes. So far, no issues and I feel like it's worth the extra price over generic stems. The functional caps are also a really nice touch!

Bourbon color is quite orange in person. As far as a color match for other brown/bronze anodized bits, these are not for the matchy matchy. Love em. Drove back to a a trailhead to fetch one that I left in the parking lot. Not brown.

Good ones, the cap is a bit long.

Für mich die besten Tubeless Ventile Sie verstopfen nicht Man hat einen Speichen und einen Ventileinsatzschlüssel in den Kappen integriert Sie sind super verarbeitet

Great finish

Constant leak coming out of the valve itself. I need to change to a different valve just to keep riding. I’m not satisfied

Well designed and made by Chris King