Tubeless just got an upgrade. Introducing the Muc-Off V2 Tubeless Valves. Stronger, lighter and easier than ever to inflate tyres. Available in 10 eye-popping colours, you can add some custom bling to your ride and be sure to provide the perfect seal for your wheels. Take a closer look at what makes the V2 Tubeless Valves better than ever. Muc-Off's new Tubeless Valves are stronger and lighter. They've done this by upgrading the aluminium grade from 6061 to 7075. They have also made them even easier to use by introducing a new machined 6 slot channel in the base, these slots allow the tyre to be inflated easier and can be used with most tubeless tyre foam inserts.