Did your frame not come with the C ring as part of the headset?

If not then I suspect that Ican dont want to be selling the frame without the bars in which case they should state that!

I purchased the frameset without handlebars. It included the crown race and two headset bearings, but not a C-ring.

It is odd, but I figured it would be easy getting one somewhere else. And as stated, the Ritchey Logic E-comp headset didn't require one as it is build-in with the headset cover.

Anyone know what’s the bb width and spacer will fit the frame?

It's a 85,5mm - like a Trek, which in some cases can neccesitate a 0,5 mm spacer on each of side the bottom bracket.

Hey all,
1st post on here.
So I have joined the Ican Graro club.
1st bike that I have gotten that isnt a dedicated road bike.
I came across a problem that ended with a email conversation between myself and Perry.
I didnt want to use their integrated cockpit as I had a few stems and bars hanging around and am gonna use those and have plenty of spacers that I can use to make it work.
When the frame arrived and unpacked everything and did a dry assembly I noticed that the compression ring/washer that sits on top of the top bearing was  missing.
I emailed Perry and he told me it wont fit unless I was using their bar/stem!
I informed him  that it wasnt part of the bar/stem set up but an essential part of the headset and the frame would be unridedable without it!
He offered to send me a new headset and spacers BUT insited that Ican bore no responsiblity if I used the spacers with a non Ican cockpit.
Anyway I should have the new headset tomorrow and will do an assemlbly with my 3T  stem and bars and see how it works.

Ta

You just need a C ring (compression ring with opening for integrated cables) and whatever headset cover you like.