Disc Rotors for a YETI Lawwill DH4 with the old Ringle hubs

[brakestuff]

Hi, can anyone know the exact sizes for the disc rotors (outer diameter, pitch diameter, etc.) for a YETI Lawwill DH4 with the old Ringle hubs say (front and back) to me?
What is the difference between 3-hole disc of Rock Shox and AMP Research?

Greetings
Torsten

 

[Loungekabouter]

3 bolt hope is 152mm on the rear brake

 

[brakestuff]

Okay, thanks for the information. Do you know how the pitch circle diameter is @Old School Hero?

 

[Loungekabouter]

nope, I do not own a DH4. I only have a couple of spare's (including a disc)
So I cannot measure the pitch, sorry.

The bike you are working on, was the one I had an eye on ;-)
When I understand Christians text right ....

Cheers
Jeroen