Yamaha 03GEN : 03GEN-f and 03GEN-x Motorcycles
Yamaha Motor Co. released the third generation of its GEN models: 03GEN. it consists of 2 concept models that express the GEN concept philosophy: 03GEN-f and 03GEN-x. Both of these vehicle designs are based on the twin front wheels Leaning Multi Wheel model TRICITY. From : Yamaha