Here is the Yamaha Sports Ride which has a carbon fiber frame. Interested?

Yamaha is one of the most versatile companies on the planet. It's primarily known for manufacturing motorcycles, musical instruments, outboard motors for boats, and snowmobiles, but the Sports Ride concept that's currently on display in Tokyo shows the Japanese giant still has what it takes to design a lightweight sports car.

The Sports Ride looks like an expensive supercar that shrunk in the wash. When viewed from the front, its muscular-looking design is characterized by a sculpted hood, thin headlights and a splitter built into the lower part of the bumper, a steeply-sloped A-pillar, and air vents right in front of the rear wheels. Around back, it gets a mini air diffuser and a pair of exhaust outlets mounted right below a thin spoiler.
http://www.foxnews.com/leisure/2015/10/28/yamaha-sports-ride-concept-is-designed-to-feel-more-like-motorcycle-than-car/?intcmp=hpffo&intcmp=obnetwork