2018 New Design OEM Germany and America fancy new model mountain electric bicycle with hidden battery high quality nice performance
Details pls kindly send message and confirm all the solution&shipping way. Contact WhatsApp/Wechat: +86-13735746658
Much specs and tech, prices need to be discussed, this is a project and all parts should be compatible as a reliable system, you can source by evetrike.com, or kindly add my facebook or LinkedIn name “William Qin”. Send mail to sales at evetrike.com, Thanks.