VW Front Mounted Engine Layout
This is a diagram of how the drivetrain is laid out for the trike shown on the "Venus' VW Trike Project page". You can either go to that link at the bottom of the page or go my "Links Page" and click on the "Svenska Trike Garaget" link and view it more in detail and also see different versions of the same trike.
Venus' VW Trike Project
links page