This is an overview of the second tall bike that we have built. It outlines the major design features including drive train and steering. We have found a good system for connecting the steering assemblies which does not require any welding. The drive train shown in this video will be modified so that the bottom bike will have two chainrings, one to the top bike and the other to the rear wheel. We are also looking into ways to tension the "idler chain", including a ghost ring. There should be a follow-up video coming soon. Let me know if you want anything highlighted or explained in the comments area below.
