Some motorcycles are so poorly designed and underperforming, you'd look like a total fool riding one. Take the Polaris Slingshot, for example – a three-wheeled disaster that pretends to be a car but handles like a malfunctioning shopping cart. With its absurdly heavy frame, low gas mileage, and a ride so rough it could make a cement mixer seem smooth, this bike will make you the laughingstock of the road. Let’s dive deeper into the worst offenders and uncover the disastrous details that make these bikes a total embarrassment. Let’s watch the video...