| 摘要 |
PURPOSE: To constitute a small motorcycle compact by efficiently using a space below a main frame without damaging steering stability. CONSTITUTION: A radiator 17 for cooling water of a water-cooled engine 13 is arranged at a position on a lower part of a main frame 1, in front of an air cleaner 18 and below a tank 11 on a small automatic two wheeler pivotally supporting an engine unit 5 on the main frame 1 free to swing in the vertical direction and equipping the water-cooled engine 13 on this engine unit 5. |
