*Used for the T-REX 500.

Included in box:
*500 Metal plate(L) x 1
*500 Metal plate(R) x 1
*500 Metal Tail Belt Unit x 1(16x18x40.8mm)
*500 Control arm mounting bolt x 1(14.6x5x10mm)
*Aluminum bolt x 1(4x17.3mm)
*500 Drive pulley(19T) x 1
*500 Pulley cover x 2
*500 Tail rotor shaft x 1(4x56.8mm)
*Bearing 684ZZ x 2(4x9x4mm)
*Socket screw x 1(M2.5x10mm)
*Socket button head screw x 7(M2.5x5mm)
*Socket button head screw x 2(M2.5x6mm)