JP Hobby ER-120 Tricycle Full Set with Brakes (Jet Legend BAe Hawk 1.8m) + Controller


New product

JP Hobby

Electric Retract ER-120 (Jet Legend BAe Hawk 1.8m)
> Model Weight: until 12kg
> Struts diameter: 12mm (main) - 13mm (nose)
> Angle: 3x 90 degrees
> Rotation direction: 3x Outside (opposite jack side)
> Mounting: 3x Low
> Wheels: 2x 65mm (with brakes) + 1x 55mm

More details


By buying this product you can collect up to 299 points . Your cart will total 299 points that can be converted into a voucher of US $7.18 .

US $359.00

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Data sheet

Serial JP Hobby ER-120 (12kg)
Mounting diameter (mm): 12
Strut(s) Diameter(s) (mm): 12mm (main) - 13mm (nose)
Wheel(s) axle(s) diameter(s) (mm) 5
Weight (gr): 780 gr
Max weight Up to 12kg
Torque 12kg/cm
Rotation angle 90°
Rotation direction Outside (opposite jack)
Working voltage (Volts): 5 to 8.4v (2s LiPo recommended)
Connection: JP Hobby JST type plug (+/-) for JP Hobby retracts
Material Aluminium, Rubber
Mounting Low

More info

JP Hobby ER-120 Tricycle full set with Brakes and Controller for Jet Legend BAe Hawk 1.8m model

CNC Machined aluminium articulated and mechanical suspended « scale » electric landing complete gear set including 55 and 65mm wheels with brakes system and 3 retracts with a JP Hobby V1 version controller retract box which includes an electrical magnetic brake controller. Main gear and single nose gear. For planes up to 12kg.


  • Materials: Aluminium
  • Suspension: mechanical
  • Wheels: ball bearings mounted
  • For planes up to 12kg
  • Plate with control for threaded rod and ball joints

Technical Specifications

  • Struts diameter: 12mm (main) - 13mm (nose)
  • Main gear wheels diameter: 65mm
  • Nose gear wheel diameter: 55mm
  • Wheels axle diameter: 5mm
  • Weight: 780g (for the complete set including the 3 struts, 3 retracts, wheels and the controller)
  • Dimensions: for detailed dimensions, please refer to the pictures
  • Working voltage: 5-8.4V (2S LiPo)
  • Brakes working voltage: 7.2-30V 


  • 2x Scale metal struts for main landing gear equiped with 65mm wheels & brakes system
  • 1x Scale metal strut for nose gear equiped with 55mm wheel and plate
  • 3x Electric Retracts JP Hobby ER-120 12mm (12kg/Low/Outside)
  • 1x JP Hobby ER-120 V1 version All Integrated controller retract box (doors opened when the gear is down)


  • 2 cells battery 
  • Nose direction servo (option available on this page)
Note: JP Hobby landing gear, like most landing gear that are not delivered directly with the models, uses standard retracts, designed for the size and weight of the aircraft, but whose size brackets and the spacing of the holes in the brackets may vary. JP Hobby manufactures a number of retracts in different sizes but cannot offer a specific model for every make and model on the market. An adaptation of the mounting plate may be required.

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