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

You feel the quality of these valves as soon as you remove them from the packaging. The machining is first rate and the aluminium caps eliminate one of my perennial bugbears, plastic caps that split from overtightening. They even sound reassuringly solid as you screw on the cap. This was my first time setting up my WTB wheelset tubeless. I found the valves were easy to install, with the rubber O-ring creating a good seal for the oversize Peatty's logo nut to tighten against. The integral valve core remover worked well and I soon had the tyres popped onto the rims ready to fill through the decored valves. My tubeless setup is still working well and I like the understated look of these grey steel valves. Whilst £22.49 feels like a lot, I think it's money well spent. They look absolutely gorgeous and the range of stunning colours means there's surely one that makes your rims sing! It's also ingenious that one cap doubles-up as valve core remover/installer and the other as spoke key, so you've always got them to hand if needed.

Worked like a charm and easy to fit. Plenty of guides on u tube. Went for the longer set as they were going on an emtb - rear speed sensor i think would make shorter ones a little tight. Good to have valve remover and spoke tool as part of the valves

Expensive, but they do look good. And the quality is tip top.

I've had the MK1's too on other wheels and either of these 2 versions make life so much easier than cheap valves, which clog and stick when I want to inflate or top up tubeless fluid. The MK1's don't seem to be available anymore, but after trying to unblock a "standard' valve recently and de-threading it, I finally changed the last of those poor valves to these easy serviceable valves. The MK2's have spoke tensioning on one of the 2 valves too, which I haven't tested yet, but a nice feature to have should I need it. They also have the tool to loosen or take the core of the valve out too, as also seen on the MK1's which saves me a lot of time. These are the best i've used and do make my life easier for frequent riding. They are a bit more expensive than other valves, but easily worth it when I just want to get out riding quickly. They look cool too, which is a bonus.

Can’t go wrong with Peaty’s. I have these on 3 bikes - XC, enduro, and ebike enduro. I run cushcore on two and unlike almost every other valve I’ve had in the past, these have never clogged or pressure-sealed up by the cushcore. The two tools in the caps are very handy - I’ve used them both lots of time during planned and ad-hoc trail maintenance. The look great - bit of bling too! ;-) I’ve colour matched with Burgtec kit on all the bikes and am delighted with the results.

I winced a little when I pressed the buy button. There again, I wanted a pair of orange valves and there's always a price to pay for anything that isn't 100% bog standard. The product is well engineered. They seat easily and seem to provide an air proof seal immediately. Other 'lesser' valves have either taken a while to seal properly or you have to screw the lock ring down really tight. I had no such issues, The valve cap tools are a nice touch. I tried them both out of curiosity, and they work well. There is no evidence that they are made of cheese, so I think they'll be fine, should I need them out in the wild! Good buy if you fancy some fancy valves. I suspect they'll be just as good if you want silver or black too!

Not the cheapest, but you can tell they’re well made. Look great, perform well, and give the bike a tidy finish.

good quality product.