12月1日起停售旧国标电动自行车爱玛科技存货规模同比+54%、存货占比提升、存货周转效率下降

Core Viewpoint - The new national standard for electric bicycles (GB 17761-2024) will be implemented starting September 1, 2024, introducing significant changes aimed at enhancing safety and performance in the industry [1][2]. Group 1: New National Standard Details - The maximum design speed for electric bicycles is set to not exceed 25 km/h, with power output ceasing if this limit is surpassed [1]. - The weight limit for lead-acid versions has been increased from 55 kg to 63 kg to improve overall safety and range [1]. - The use of plastic components in the bicycle's body is restricted to a maximum of 5.5% of the total weight, and fire resistance requirements for non-metal materials have been heightened [1]. - Modifications to the bicycles are prohibited, with new anti-tampering design requirements introduced [1]. - Chargers are not allowed to be designed for onboard use, addressing potential safety hazards [1]. - Electric bicycles used for commercial activities must be equipped with a Beidou positioning system [1]. Group 2: Industry Impact and Company Performance - Starting September 1, 2025, all newly produced electric bicycles must comply with the new standards, while a three-month sales transition period is granted for vehicles produced under the old standards [2]. - Major brands like Yadea, Aima, and Ninebot are initiating extensive inventory clearance actions, including trade-in subsidies for older models [2]. - As of mid-2025, Aima Technology reported a significant inventory increase, with a year-on-year growth of 54% in inventory scale [2]. - Ninebot has the highest inventory-to-total-assets ratio at 9.72% as of mid-2025, indicating a relatively high level of inventory compared to its total assets [2]. - Ninebot also recorded the lowest inventory turnover efficiency, with an average turnover period of 41.26 days, the longest among the selected companies [2]. - Aima Technology's inventory includes 500 million yuan in raw materials and 448 million yuan in finished goods, raising concerns about potential unsold products, particularly those adhering to the old standards [2].