1/14 2019 RC Tractor Truck LED light lighting control with backing beeper 18 led (1851 )
2019/03 version
1/14 WTBcar RC Tractor Truck lighting control with backing beeper 18 pcs led ( fit tamiya 1851 benz )
* automatic installation system , very easy and many ways to modify DIY in easy way , you can fix them in 10 second
* newest mini chipset with jumper for L/R revise