Having just finished one project and close to finishing a second I'm pondering the build of a petrol/electric hybrid motor cycle. While this is only an idle thought at the moment my 'idle thoughts' do have a habit of ending up in the workshop. My current thinking, as this will be a steep learning curve is to start with a 125cc motorbike and then add some electric power. Has anyone done this? or if you have any constructive ideas I would love to hear from you? I have a small well equiped workshop and experience of creating prototype parts.