Just a quick one to ask.. How hot should the lower casing ( chrome gearbox covers etc) get on a long run? Mine seem to be hot enough to burn you. I've never had a bike that got this hot on the lover crank casings .. Then again I've never had a 865cc air cooled engine before either. I've only recently done the longer runs on the bike seeing as my daily runners off the road.
Probably normal but never hurts to ask I always say!
