Core Viewpoint - Tianjin Yuqiling Technology Co., Ltd. has initiated a recall of 180 electric bicycles due to safety issues that do not comply with national standards [3][4] Group 1: Recall Details - The recall includes three models of electric bicycles: TDT114Z, TDT105Z, and TDT248Z, with 60 units each, totaling 180 units [3] - The TDT114Z model has issues with overall quality and electrical device short-circuit protection not meeting GB17761-2018 standards [3] - The TDT105Z model fails to meet short-circuit protection and battery tampering prevention standards as per GB17761-2018 [3] - The TDT248Z model does not comply with labeling and warning requirements outlined in GB42295-2022 [3] Group 2: Customer Support and Information - The company will provide free repairs or part replacements to eliminate safety hazards for users [3] - Recall information will be posted at retail locations, and customers can contact the service hotline 15522401559 for further details [4] - Users can also visit the Tianjin Market Supervision Administration website to access the product recall section for more information and to report issues [4]