| 摘要 |
PROBLEM TO BE SOLVED: To provide a motorized front derailleur installing member having a frame installing part, a front derailleur installing part and a motor unit installing part. SOLUTION: The frame installing part 51 has a front surface 54a having a screw hole 54b connectable to a bicycle frame. The front derailleur installing part 52 is connected to a link mechanism 41 of a front derailleur, and has at least one first rotary point having a first rotary shaft. The motor unit installing part 53 is connected to a motor unit. COPYRIGHT: (C)2005,JPO&NCIPI |
