I found this trike on Pinterest and got interested in it. I have only been able to find a website that doesn't have a lot of info. It is called the scorpion trike and based on the harley V-rod chassis. Since i have been a avid motorcycle rider for 50 years, i tend to like the motorcycle style reverse trikes. While i personally would change the chassis for a much lower seat height and perhaps a standard japanese engine/drivetrain combo I like it for being simply built. Just standard parts already available to everyone to build their own style trike.