The one in my picture is the "KFD-100-109"
I believe KTM and GG used the same fork & caliper
combo back then.
Mine fit perfectly with the exception of the mod
I mentioned. I am curious if the KTM axle would
be a direct swap. I know the diameters are the
same, but, is the total length and the machined
wheel spacer distance correct for GG? I don't know.
If I find someone in camp some day with the right
year KTM. I will ask them if I can try and see ft it
will fit.
Enjoy. Jeff So. Cal.