GREENGREENhttp://www.giga-union.com/product_1560726.html 規格:
700C E-Gravel / E-Urban
Rear Motor System
Hynea BP250
In-Frame Battery 250WH
Belt Drive with Eccentric BBT47
1560726
51
規格:
700C E-Gravel / E-Urban
Rear Motor System
Hynea BP250
In-Frame Battery 250WH
Belt Drive with Eccentric BBT47