This is KO PROPO BSx4S-one10 Grasper2 Reverse Lead Bottom Case. By changing bottom case of "BSx4s-one10 Grasper2" can be reversing the lead wire out direction, wiring such as touring cars can be neatly organized. Due to the heat sink effect, the heat of the FET can be efficiently dissipated.
For: KO PROPO BSx4S-one10 Grasper2
Aluminum Bottom Case (1 pc)
Heat conduction sheet (1 pc)