Spare parts for your r/c nitro fuel engine Raptor 90 size helicopter . Skids , Swashplates , tail booms , main rotor hubs, main rotor blades , tail rotor blades , ball links , tail supports , carbon frames, clutch bells, seesaw, spindles , tail belt, pulley guides , are some of the spare parts that we can provide you for your nitro fuel - electric helicopter of yours. If you have a Thundertiger Raptor 90 S.E helicopter we can supply you with the spare part you need . Heavy Duty Clutch bell , Hardered Shaft etc .