I,m writing this for a friend who has a 2006 FLHTCU with a Champion trike kit installed. This is not the independent suspension model and the whole rear end is hooked to the pivot shaft on the transmission. Now the rear of the transmission has broken off again. This seems to me to be a bad design on Champion Sidecars part but Champion has hinted to him they might have had "a little glitch" and also told him that was Harley's weak link. Buying and replacing transmission case's are getting pretty expensive on his part. Has anyone else heard of or had this problem. Any reply or opinions will be greatly appreciated.Thanks