Zhang Xue responds to "820RR engine stall on track": The stall happens when the lean angle is set to 61 degrees.

On May 1st, Zhang Xue, the founder of Zhang Xue Motorcycles, posted a video on his personal social platform in response to user feedback about the "Zhang Xue 820RR stalling on the track". Zhang Xue said: "We have a user currently at the Ningbo track, and his bike stalled. We have identified the issue. Originally, our bike's lean angle, which is set at 61 degrees by our six-axis system, was causing the stalling. We suspected it was due to a crash. Because at the Ningbo track, the rider may have leaned too far to 61 degrees, but this is still uncertain at the moment. We have temporarily disabled the lean angle sensor, and we may need to adjust it later. I think it's normal for new bikes to encounter some issues, it's not that exaggerated."