Spare Parts (all Align): Main drive gear 42mm plastic tail blades 40mm CF tail blades 2 sets of plastic main rotors (205mm) 1 set of CF main rotors (205mm) 2 packages of ball links for the complete heli 1 package of A&B ball links Tail drive belt 1 package of damper rubber 1 package of S.S. linkage rods 1 Align main shaft Align tail boom Tail rudder control rod Tools: Align Philips driver 0.9mm hex Ball link separator