700 Torque Tube Rear Drive Gear Set HN7042B
●Use for T-REX 800 / 700 Nitro Pro / 700E.760X
●Must with 700 Metal Tail Rotor Holder(H70T001BXW).
●Utilizes newly developed, highest spec and superior anti-wear material to increase the overall strength and durability for torque tube drive gear. Effectively minimize gear stripping and crash damage.●Tail rotor shaft assembly x 1
●Long umbrella gear x 1
(Use MR126ZZ Bearing H50065)