What happened when Wuyang Honda cb 190 reached 7500 rpm or above?

Wuyang Honda cb 190 reaches more than 7500 rpm and the oil is cut off;

1 and Wuyang Honda cb 190 oil supply system failure.

2. Wuyang Honda cb 190 cylinder gasket burned through or crankcase oil seal was damaged, and oil pressure was damaged.

3. The sensor of Wuyang Honda cb 190 is broken, which leads to ECU self-protection and forced fuel cut-off at high speed above 7500 rpm.