ShaggyMech
Socal Mechanic.
View attachment 188114 This is my actual rotor with modified sprag clutch.
I can’t claim the honour of this mod, it’s one I bought from a guy in Estonia. I wanted to get it fixed pronto when I first bought the bike. Apart from drilling and tapping six holes it’s a direct fit, whereas the R6 unit requires a spacer ring machining as the OD of the Sprag is smaller than the ID of the step in the rotor.
AHA! You actually have the Argo made clutch! I have been looking for that specific sprag for a few months. Can you take measurements of Argo's sprag for me? The I.D. O.D. and the width of the piece? I believe I found a drop on modern sprag but i need to confirm sizes before I order.