Still have 2 sets of CBR1K wheels. I'm very near completing obtaining sleeve inserts and captive spacers to make the front mount on RC front end. I chose to forgo changing out the ceramic bearings and simply making some simple mods to make it mount to the RC forks.
The rear is a straight swap. Fresh powder coat and angled valve stems on the front rim, straight aluminum stem on the rear.
Any RC51 spec set of rotors will work on these with the RC forks, 320mm dia.
Even with the extra parts I'm getting made I'm willing to go $450 shipped for a set in the CONUS.
Let me know if interseted.........