neobart
Hardcore RCTalk User
Most likely you will have to solder on battery connectors(I recommend EC5 plugs), and depending on motor and ESC, the wires between those to components. Make sure you get a good soldering iron/station. You need a thick heavy tip and good wattage to solder the thicker wires(10awg and up). And do not use lead free solder, it's utter useless to work with. It has a higher flow point than rosin core solder and is more brittle.