ok i know that the 620 had the atpd or whatever slipper clutch, does anyone know of any other slipper clutches for wet cluthes?
or is the adler the only one that you can put on a late model 620?
Somewhere I saw an after market slipper for wet clutches.
I'll see if I can find it again.
Edit...
here ya go...
http://www.sigmaperformance.com/slipperclutchrange.html
3rd to last in the Duc listing. Special order.