| 摘要 |
PURPOSE:To improve the charging efficiency of a bicycle with a motor, prevent a battery from being left discharged and M avoid a trouble to bring a charger with a user. CONSTITUTION:In a bicycle with a motor wherein a motor and a battery 10 are mounted in addition to a pedal type driving mechanism and the rotation force of a motor is exerted on a rear tire 2 as occasion demands, the side fender 21 of the rear tire 2 is arranged at a car body openably upward. The side fender 21 is constituted to be opened during the use of a stand 24 in linkage with a stand mechanism. A solar battery 23 to feed a charge current to the battery 10 is attached to the fender 19 of the rear tire 2. |
