Hi have now converted my 625 SC SM, year 02 to the new rear ( 06), but still left the original ESD and Krummer on it, because of $$$$$$$$$. (Noch Azubi). Now I have a KTM with a Akra double system and was the end of the song=== boah, which also needed. Now a few questions: 1. What can you recommend? Akra, Sebring or Leovince. 2. Is there ABE for the bags. (Hab ne 625 SC SM, but is entered in the note that it is ne 640) 3. Can I start with only one install ESD (from the double system), which fits on the crusher of the 625 SC year of construction 02, or I also have to buy the crusher of the 06. Thanks already in advance. Greeting Patrick