Brand new Tamiya TEU-104BK electronic speed controller with instructions, direct replacement for the older TEU-101BK (or even older msc's) with every function of the 101 (forward,brake & reverse functions, suitable for down to 23 turn motors which includes standard silver 540's) plus Li-Po compatible and lighter than the older TEU-101bk.
This esc is not waterproof and is only suitable for use in r/c cars. Please make sure all connections are properly connected prior to use. Please read and fully understand instructions prior to use as damage caused by improper use will void any warranty.