Electronic Retract for 5.1mm Diameter Shafts - Type E from Freewing - ET8403
For the nose gear of the following FlightLine and Freewing RC aircraft:
Freewing 70mm AL37 Airliner
Freewing 90mm F/A-18C Hornet
FlightLine RC 1600mm F7F
Freewing 90mm F-4D Phantom II