Originally Posted by MegaTesla
The stock motor can handle 4s. So, no need to upgrade the motor.
If you want to use a different motor, the only one that I think will fit is the 1015 which is always out of stock and not nearly as powerful.
What 4s battery will fit in this little guy??? I can barely fit the stock 2s in there lol
Do you have links to any batteries that fit/work? ( I hate the HK search feature lol)