ELECTRONIC CONTROL AND POWER SUPPLY SYSTEM FOR BICYCLE FIXABLE AT SAME POSITION AS BOTTLE CAGE SUPPORT UNIT

摘要

PROBLEM TO BE SOLVED: To provide a bottle cage support unit for a bicycle. SOLUTION: This bottle cage support unit comprises a bottle cage support member 4. A container 15 for an electronic control unit is connected to the support member 4. The electronic control unit is used for a motor driven gear transmission system mounted on a bicycle. The support unit further comprises a container 12 for storing a battery supplying a power to the electronic control unit.