Hej since there are no more chassis parts for the 850R I will have to switch to alternatives The thing should be just as deep and doesn’t have to be really better from the performance than original, so no oilins or threads or so – good usable dampers/springs combination, which you can still get in a few years. What would you advise me to do there? Finally I buy 08/15 StandardSachs-damper and Eibachfeder in addition ?? Greeting