Instruction: Specification:
- T-REX metal main rotor holder features high precise bearing structure and high rigid CNC processes aluminum alloy material, and therefore this refitting component is absolutely helpful for the accuracy of flying movement control and the stable of the flight.
- Use for T-REX 600/600 Nitro. 

Specification:
- Metal main rotor holder x 2
- Collar x 2(Ø4xØ6xØ9x4.3mm)
- Linkage ball F(M3.5x4) x 2(Ø4.75x20.25mm)
- Socket collar screw x 2(M4x27mm)
- M4 nut x 2
- Bearing MR148ZZ x 4 (Ø8xØ14x4mm)
- Washer x 4(Ø10xØ13.8x0.4mm)