550e-tri-blades-main-shaft H55H005550E Tri Blades Main Shaft x 2(10x183mm) Socket collar screw x 2(M3x19mm) M3 nut x 2 Suitable for T REX 550X 550L

•Lower Carbon Fiber Main Frame（1PSC）

New 4X faster CPU

•Tail Belt（1PSC）

Bearing MR104ZZ x 2(Φ4xΦ10x4mm)

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●Washer x 4(Φ3xΦ4

●The 230 main blades are designed specifically for extreme 3D flying

●Weight:120g

Carbon lower frame x 1

●Socket collar screw x 26(M3x6mm) ●M3 screw x 2(M3x15mm) ●Socket screw x 2(M3x6mm) ●Socket screw x 2(M3x10mm) ●Self tapping screw x 4(T2

●Clutch nut x 1(Φ14x6mm)

Futaba S-Bus & Spektrum DSMX & DSM2