Hello I have a 1967 Trophy TR6 650 CC I ran across it a few months ago and we have been working on in since we had to rebuild the top end and have spent a lot of time cleaning it we were puzzeled when we could not find where the battery belonged anyway we heard there was only one year that this bike was made without the battery and only a small amount were shipped to the United States does any one know what the prodution numbers would be on this model or any other information would be appreciated. Thanks Jim