On this parts fiche the Bolt,flange 6x25 is the most specified component.
The most reasonably priced component used on the Crf70f 2006 (6) Japan De02-190 F-2 is the Bolt,flange,10x20.
eleven components are listed in the schematic for this Crf70f 2006 (6) Japan De02-190 F-2 .