I changed to tubeless a few weeks ago with the new bike. Even though I’ve used slime tubes for years, I was needing to be convinced that tubeless would work as well. So when I got a nice big blackthorn spike in the back wheel this morning I knew it was time. Pulled it out, hiss of air follow by a spurt of jizz, spun the wheel, all sealed up. Rode for another hour without any probs and it’s still holding. Job done.
Next challenge is to replace a faulty valve on the front without getting Stan’s everywhere.

Can you replace just the valve core?