With design, sustainability & quality running right to the core, there’s only one company we could work with on our valve colours - chris king! with our valves for life guarantee and their stunning colourways your bike is in for a real treat for years to come! MK2, WHAT\'S NEW? Still made Made from lightweight anodised 7075 aluminium as standard, our new mk2 tubeless valves are now compatible with all rim inserts and come with a spoke key cap as well as a valve core removal cap. That\'s Right ... The best just got even better!