The controversy began after a video from Dongchedi showed the brake pedal bracket of the Maextro V800 snapping during emergency braking tests from 100 km/h. Maextro stated that its braking system was developed and verified according to standards exceeding national requirements, such as GB 21670-2025 and GB 7258-2026, and reported no such failures in real-world usage.
Wang Gaofei, CEO of Weibo, suggested that Harmony Intelligent Mobility should prioritize user trust over the manufacturer's stance. He proposed pausing deliveries and reviewing factory bench test records to determine if the issue lies with the testing methodology or the vehicle itself, noting that such transparency is essential for brand reputation.
Maextro customer service announced an upgrade plan for the V800 brake pedal bracket, with a schedule expected by the end of October and implementation starting in November. Vehicles yet to be shipped will be produced with the upgraded components, while existing owners can arrange for free upgrades at local service centers.
The company explicitly stated that this initiative is not a formal product recall. For current owners, the process involves contacting the nearest user center to schedule the component replacement.
