Instruction:
-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)

Specification:
-One-way bearing HF1216 x 1(Ø12xØ18x16mm)
-Main gear case x 1
-Hex socket salf tapping screw x 6(T3x6mm)
-One-way bearing shaft x 1(Ø9xØ12x34.7mm)
-Washer x 1(Ø11.5xØ18x0.8mm)