| 摘要 |
PURPOSE:To decrease the number of constituent members, simplify a construction and reduce weight, by shaping a vehicle body frame as a double cradle and bridging a supercharger between two pipes extending downward from a head pipe. CONSTITUTION:A vehicle body frame F is shaped as a double cradle. An engine E is mounted on a lower frame. A turbosupercharger S is integrally bridged between two pipes 41, 42 extending downward from a head pipe 3. As a result, the casing 1 of the supercharger S is used also as a strong cross member. For that reason, the number of constituent parts is decreased, the construction is simplified and the weight is reduced. |
