MK1....the rather lame answer is I don't yet know. I've yet to acquire the 950 frame. I do have a 92 vintage 950that is too small for me.. which I enjoy riding. Unfortunately the cone is stuck fast in steerer so can't even measure that accurately as a comparison. But my plan is to build a new bike on a larger 21"
frame...my first attempt..and I thought a fork as good a place to start.