DBK DUCABIKE DF06 Ducati Dry Clutch Plates Complete kit (SBK racing edition)All the slipper clutches and the standard clutches them in particular, studied and tested, based on the height total of the package, for our slipper clutches Ducabike 4 and 6 springs advised for track use. 9 friction discs in steel ,sintered at 100% from 2. 5 mm 7 driven discs in steel from 1,5 mm 1 convex discs in steel from 1,5 mm 1 driven disc in steel from 2 mm Used in the sbk, sintered at 100%. This kit is compatible only with our dry clutch for