If you want to play RC helicopter, you should know that the parts of the helicopter is also important for you. For example, the series of Mjx F45 parts. I'm a helicopter fans too. I gt mine few days ago. I installed following the instruction, everything went smoothly, no problems at all. I connected the battery and the motor made the beeps good.

This installation is very simple, took about 15 minutes to replace the old motor with this one. Compared with the old motor this one runs very smoot. If you install this motor, I would advice you to replace the gear wheel and baering also. Only a few dollar extra, and may save you taking the heli apart again. There is no doubt that Mjx F45 parts is helpful for you.

As we all know that patience is very important when using this accessories. If you want it just perfect, prepare to do alot adjustments ... Read more »