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ER40 Electron Retract System including ESM wheels with aluminium hub and ESM Struts.

The best electric retract set available for the ESM F7F Tigercat RC Model Airplane.

Electric retract system for the ESM F7F Tigercat rc model airplane.

The high quality retract mechanism is from Electron and the struts as well as the wheels are from ESM. Currently the best retract set available.


The kits includes retract units, RB-45 controller, struts and tires with aluminum hubs,

The nose gear arm assembly is a separate delivery which must be assembled by the customer.


Included with the F7F Tigercat electric retracts are:

- 3 x ER40 retract mechanism

- 1 x Nose gear arm assembly

- 3 x struts

- 2 x main tires 4.5"

- 1 x nose wheel is 3.5".


Picture of the struts with the Pu-wheels with aluminium hub:



Nose Gear Assembly:

Seperate delivery and need to be mounted onto the nose gear retract module.





  • Use Loctite on the screws of the retract system
  • Keep the drive screw lubricated with oil.

Let op:

  • Gebruik loctite voor de schroeven van de retract set
  • Zorg ervoor dat de aandrijfschroef geolied blijft


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