Source google image: http://www.classiccycles.org/media/DIR_1653304/DIR_1667004/7b4ebf4db60cffe5ffff84afffffe417.JPG
Schema electrique zephir 750
Source google image: http://www.classiccycles.org/media/DIR_1653304/DIR_1667004/7b4ebf4db60cffe5ffff84afffffe417.JPG