LiPo battery can be used: The optional LT2F2000B LiPo battery can be used as the transmitter power supply

Arrma Senton 6S V3

Grease-filled differentials

Adjustable Central slipper clutch for controlled power delivery

SRT - Program Box GMA57006 LiPo battery can be used:Product Functions: 1. Servo parameters setting 2. Connect the computer to set the servo 3. Servo testing Features: Program box SP MX082 has built in high performance 32 bit microprocessing, small size, simple and convenient operation. Connect the servo through the program box for parameter setting, so that the servo can adapt to different track conditions. Program box can store 20 sets different servo parameters. The program box has the function of