Element 3900kv water proof system

[zaki]

Need inputs on Element 3900kv waterproof and Duratrax Onyx 1/10 80A/3930kV Brushless System
system thinking of installing into a Axail Wraith or axail Brushless System
SCX10? is it a reliable system!

[mark32]

you would be better off with a sensored system instead of sensorless it will cog like crazy. mmp or tekin rx8 is the standard norm with a tekin motor

[Meatwad]

Agreed, sensored if you go brushless.

[zaki]

thanks

[redsawacs]

I am going to run a similar system in my wraith. I dont see you having an issue cogging unless you're going to attempt crawling with it. even then, cogging really isnt related to RPM, its just where its going to present itself. A good battery matched to your brushless system will almost completely eliminate cogging.

To get to your original question, is it reliable? Yes, considering its made my Castle creations - I would say its a great system. I think you're in the right ball park on size too. Sont worry about sensorless if you're not looking for low RPM use.