This is the concept of the development of motor designer Jordan Meadows, a brilliant. Cafe racer concept model, Metalblack driven by diesel engines konfigurated V4, which use biodiesel fuel. Thus, power up, as well as fuel efficiency and emissions cleanliness. This is a green motor, although the colors do not need green, of course. However, both frames, as well as his seat, all made from recycled materials, thus environmentally friendly. Metalblack frame and body made of aluminum, as well as his seat processed using recycled leather. Although the design leads to the classic concept of a cafe racer, but Metalblack is a motorcycle that took the greatness of a WW2 fighter aircraft Fighter Planes. Look at his aerodynamic seemed much attention. Starting from the front, until the stern, is a smooth parabolic line without interruption, including the handlebar. Not much point, simple, but the character!