Instructions:
- Use for T-REX 450 Sport V2.
- 6061-T6 Aluminum alloy material and CNC processedB
- Must with:Sport V2 Metal Mixing Arm (U)(H45141)B

Specification:
- Metal main rotor holder x 2
- Bearing MR84ZZ x 4(Ø4xØ8x3mm)
- Socket collar screw x 2(M3x16mm)
- M3 nut x 2
- Weight:17.8g