" Keyde mini rear motor Shimano SLX 3* 10-speed Panasonic hidden battery inside the down tube" http: / / www.annadebike.com/
Hangzhou ANNAD Electric Bicycle Co., Ltd. We are located in the beautiful city Hangzhou in China which is called " Heaven on earth" is a top level electric bicycle enterprise specializes in research....
" Keyde mini rear motor Shimano Deore 3* 10-speed Panasonic hidden battery inside the down tube" http: / / www.annadebike.com/
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