Zapfina / Concept Bike

The movement
The concept is stretched out from the condition of the shifted bones and skeleton by animals and also the link between bones and skeleton.
Bones and skeleton are the basic structures to compose an creature. No matter inside or outside bones and skeleton play the important roles during the motion. In the course of evolution, the shape and the structure have approaching to the most perfect states.
To transportation, the frame is exactly the skeleton of it. And bike is the simplest product to translate what the frame is. Using the cohesion between the structure and the muscle to establish a new style of bike.