1.Caution
a.Please use appropriate propeller,inappropriate one will cause poor performance and may damage the rc motor.
b.Do not run the rc motor more than 60 seconds under electrostatic environment, it may cause motor overheating or damage.
c.Make sure the rc motor inside is clear before using.
d.Inappropriate ESCs will cause the motor perform worse. Please use the matched ESC.
e.Pay attention to screw length during assembly, the longer screw may damage rc motor coil.