| 摘要 |
PROBLEM TO BE SOLVED: To provide a motorcycle speed detecting device realizing an electric speedometer installed without needing special parts so as to prevent cost rise. SOLUTION: A secondary driven gear 50 is fixed being positioned at a nearly rear end part 52ar of a part 52a, the front end part of a secondary driven shaft 52 supported at the front and rear by bearings 58f, 58r. A center part 52ac excluding the rear end part 52ar is provided with a spacer 62, a detection object part of a sensor part 60. The sensor part 60 is provided in such a way that its detecting direction is parallel to an axis 68 orthogonal to an axis 64 of a secondary drive shaft 38 and an axis 66 of the secondary driven shaft 52. |
