I'm in sanya to join in the test ride of the new zongshen rx3s 380cc and rx4. There are right riders, five of the former bike and three of the latter. I'm joining for nine days. First impressions of the rx3s I'm riding.. Smooth engine.. Little difficult to find neutral. It's well appointed with big sturdy cases on the sides and top... Unlike the U.S. Version of the rx3s 250