*Used for the T-REX 500.

Included in box:
*Metal flybar seesaw holder x 1
*Bearing MR83ZZ x 2(3x8x3mm)
*Bearing MR74ZZ x 2(4x7x2.5mm)
*M3 collar screw x 2(M3x9.6mm)
*Socket button head screw x 2(M3x12mm)
*Washer x 2(3x4.8x0.3mm)