Dyna, I got a front hub with a solid disk from The Ken and it fitted the same as the later 5 arm spider so I would expect that the 3 would fit the same
There were no changes till the bulb's on the small body hubs as far as I am aware
On The Kens hope thread there are pics of the 3 bolt carriers from hope adverts (that I own) also I have a later hope brochure which only shows the splined hub like we own, no different disk version....
Though ill need to come up with bigger rotors from somewhere
Looking at the 3 bolt ones i have it looks to me like theyre 'floating' The hole in the rotor takes a hi hat shim and to spring steel washers either side. When theyre done up tight they seem to allow 1/2-1 mm movement side to side (well i hope thats not me badly fitting them)
Theyre also pretty robust on their method of attachment ,seriously beefy compared to the simple bolt on design we use today, its almost like they were expecting huge forces to be working on them and that could justify their heavy duty connections
. and all for only a 150mm rotor
Ill pop a pic up later on ,but its much the same as any other rotor.
1976 Raleigh Chipper,1991 Muddy Fox Adventurer, 1992 Raleigh Diablo ,1992 Rudy Project, 1995 Cannondale M200 ,1997 Santa Cruz Tazmon ,1997 Specialized Stumpjumper ,1997 Specialized Rockhopper ,1997 Marin Quake 9.0,1998 Marin Pallisade trail ,1998 Raleigh Torus,1999 Orange Clockwork , 2005 Kona Hahanna , 2010 Orange Pure7
The Marvellous Mechanical Hope Collection