Quick Wear spare Parts(balance bar/connect buckle/main blade grip set/bottom fan clip/inner shaft/Tail Rotor of RC Helicopter 9101 + Main Blade A B 9101-04 1 balance bar 9101-01 2 connect buckles 9101-02 1 main blade grip set 9101-03 1 main rotor blade A B(4pcs) 9101-04 1 inner shaft 9101-09,1 bottom fan clip 9101-11, 1 Tail Rotor