New design of one-way bearing for preventing locking.
* Use for T-REX 600E PRO/600EFL PRO.
* Suitable with:
CNC Slant Thread Main Drive Gear/112T(H70020A)One-way Bearing Shaft(H60139A)
131T M0.8 Autorotation Tail Drive Gear(H60198)and Torque Tube Front Drive Gear Set(H60228)or(H60229)
131T M0.8 Autorotation Tail Drive Gear Assembly(H60199)and Torque Tube Front Drive Gear Set(H60228)or(H60229)
* One-way bearing HF1216 x 1(12x18x16mm)
* Main gear case x 1
* Hex socket salf tapping screw x 6(T3x6mm)
* One-way bearing shaft x 1(9x12x34.7mm)
* Washer x 1(11.5x18x0.8mm)