I have 2 R6 wheels and I want to find out what is the size for valve stems? I wanted to buy a the stems that Kurvey girls sells but not to sure what size I need. 11.3mm or 8.3mm not to sure?
I'm 90% sure 11.3mm, I did them last summer. That pic you posted is of the 8.3 mm right? The 11's come with a rubber gasket around the threads that go through the wheel, I had a bitch of a time getting it through mine because they were powdercoated. Ended up having to file a tiny bit. I don't think the 8.3 comes with that gasket.. if it doesn't, i'm absolutely sure it's the 8.3mm version. Could call her up, she probably knows.
