Use For T-rex 500 RC Helicopter. We always reply you within 48-hour.
Trex 500 Autorotation Tail Drive Gear: Tarot 500 TL50019
500 Class Tail Boom (Belt Version)
Mikado Logo 500/600 Tail Fin
500 Class Metal Tail Holder & Rotor Assembly (Torque Tube Version)
500 Class Plastic Tail Blade (76mm from bolt hole)
500 Class Carbon Tail Support Rod