JP Hobby ER-005 135/13/10mm Main Struts Full Set 75mm wheels (Warbirds up to 6kg) + Controller


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JP Hobby

Electric Main Retract ER-005
> Model Weight: until 6kg (7-8kg is possible)
> Struts diameter: 13mm
> Mounting diameter: 10mm - Pin Diameter Size: 5mm
> Angle: 2x 90 degrees
> Rotation direction: 2x Inside (jack side)
> Mouting: 2x Low
> Wheels: 2x 75mm

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US $284.18

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Data sheet

Serial JP Hobby ER-005 (6kg)
Mounting diameter (mm): 5
Strut(s) Diameter(s) (mm): 13
Wheel(s) axle(s) diameter(s) (mm) 5
Weight (gr): 417.7 gr
Max weight Up to 6kg
Torque 12kg/cm
Rotation angle 90°
Rotation direction Inside (jack side)
Working voltage (Volts): 5 to 6.4v
Connection: JP Hobby JST type plug (+/-) for JP Hobby retracts
Material Aluminium, Rubber
Mounting Low

More info

JP Hobby ER-005 135/13/10mm Main Struts Full Set 75mm wheels (Warbirds) + Controller

CNC Machined aluminium articulated and mechanical suspended « scale » electric landing complete main gear set including 75mm wheels and 2 retracts. For planes up to 6kg (7-8kg is possible).


  • Materials: Aluminium
  • Suspension: mechanical
  • Wheels: ball bearings mounted
  • For planes up to: 6kg (7-8kg possible)

Technical Specifications

  • Struts diameter: 13mm
  • Mounting Struts diameter: 5mm
  • Main gear wheels diameter: 75mm
  • Wheels axle diameter: 5mm
  • Weight: 417.7g (2 struts, 2 retracts, wheels and the controller)
  • Dimensions: for detailed dimensions, please refer to the pictures
  • Working voltage: 5-6V (2S Li-Po)
  • Brakes working voltage: 7.2-30V


  • 2x Scale metal struts for main landing gear equiped with 75mm wheels
  • 2x Electric Retracts JP Hobby ER-005 5mm (6Kg/Low/Inside)
  • 1x JP Hobby ER-120 V1 version bicycle controller retract box (doors opened when the gear is down)

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