Hey all,

So I'm aiming to be the slowest IRO build so far, I think I'm on my way.

Anyway, on the install of the headset. This is pertaining to a Cane Creek S3, 1 1/8" threadless, on the IRO group buy frame.

I understand everything that takes place in a typical headset install in a bike shop. However, I was semi-planning to assemble everything myself. I have access to a machine shop, but not the specific tools a bike shop would have (reamer for frame, crown race cutting tool). Has anyone, on this frame or otherwise, gone ahead and installed a headset without prepping these surfaces with said tools? Is this a horrendous idea? Thoughts and flames otherwise?

I haven't inspected the surfaces yet to see what kind of press fit I'm actually looking at, so maybe that will answer my question.

I'm not dead set on not having a shop do it, I just thought I'd give it a go if these steps weren't all that necessary.

Thanks!