Instruction:
??Use for T-REX 500.

Specification:
??Metal flybar seesaw holder x 1
??Bearing MR83ZZ x 2(?�3x?�8x3mm)
??Bearing MR74ZZ x 2(?�4x?�7x2.5mm)
??M3 collar screw x 2(M3x9.6mm)
??Socket button head screw x 2(M3x12mm)
??Washer x 2(?�3x?�4.8x0.3mm)