I saw a Polaris Slingshot on the freeway today (East San Diego County). I didn't know what it was at first, but it was like nothing I had ever seen before. First of all, I thought it was ugly, but technologically advanced. Two front wheels under fenders, single rear wheel (big, fat, low profile) on a single sided swing arm, belt drive and single offset shock. All wheel disc brakes. Two passenger side by side, sitting low in bucket seats. Steering wheel and normal looking auto dash. Very quiet. The body work was way too busy. Sorry no pics, but aI did find the link below.
https://search.yahoo.com/search;_ylt=AubmndaYb6XldZkSCOKLL9qbvZx4?fr=yfp-t-102-s&toggle=1&fp=1&cop=mss&ei=UTF-8&p=slingshot%20motorcycle%20videos
https://search.yahoo.com/search;_ylt=AubmndaYb6XldZkSCOKLL9qbvZx4?fr=yfp-t-102-s&toggle=1&fp=1&cop=mss&ei=UTF-8&p=slingshot%20motorcycle%20videos