is this hub motor noise normal? r14 foldable ebike

[marce002]

Hello

Please can you advice, is this sound normal on this rear motor?

bike foldable 14 gearzen ebike

 

[marce002]

means it is normal? i though maybe bad hall sensor... but maybe it is normal... mmm

 

[marce002]

thanks fir you unsuccesfull answer ... just an icon ... garbage help. opened and all was fine ...gears new... hall sensor wires incorrect order despite correct direction apin...realized this brand uses wire location como se les recanta la gana. y la verdad flaco para contestar con una icono y nada mas no rwspondas nada y listo