●Use for T-REX 500. ●500 metal bearing cap x 2 (16x21.5x2mm) ●Metal bearing holder x 2 ●Bearing MR688ZZ x 2 (8x16x5mm) ●Socket screw x 8 (M2x4mm) ●Socket button head collar screw x 8 (M2.5x6mm) ●M2.5 special washer x 8 (2.5x6x2mm)
