3S - Serial Deans AL Horn Both Arm 3.5" Planetary gear box Fuel Filter Sintered Side servo mount 3D AL servo horn 2 - 38mm length Balancing adapter board HESC-3A, 1 cell Digital servos DGS-1199 (2BB) AL Radio Stand Li-Poly Low-Voltage Alarms Digital servo HDS-2288 with Coreless motor Digital servos DGS-1088 (JUMBO) Digital Robot Servo: RB-1188, RB-1199 (HESC-5A): Speed controller for brushless motor - 5A LiPo Battery Balancer Guard - V