JP Hobby ER-008 Tricycle Full Set with Brakes (AF Model / Aerofoam MB-339) + Controller


New product

JP Hobby

Electric Retract ER-008 (AF Model / Aerofoam MB-339)
> Model Weight: until 8kg
> Struts diameter: 12mm (9mm for mounting on retracts)
> Angle: 3x 90 degrees
> Rotation direction: 3x Inside (jack side) 
> Mounting: 3x Low
> Wheels: 2x 65mm (with brakes) + 1x 45mm

More details


By buying this product you can collect up to 282 points . Your cart will total 282 points that can be converted into a voucher of US $6.66 .

US $333.35

Accessories and other versions

Data sheet

Serial JP Hobby ER-008 (9kg)
Mounting diameter (mm): 9
Strut(s) Diameter(s) (mm): 12
Wheel(s) axle(s) diameter(s) (mm) 5mm (main) - 4mm (front)
Max weight Up to 8kg
Torque 12kg/cm
Rotation direction Inside (jack side)
Working voltage (Volts): 5 to 8.4v (2s LiPo recommended)
Connection: JP Hobby JST type plug (+/-) for JP Hobby retracts
Material Rubber
Mounting Low

More info

JP Hobby ER-008 tricycle Full set with Brakes and controller for AF RC / AF Model / Aerofoam MB-339 (EDF & Turbine versions)

CNC Machined aluminium articulated and mecanical suspended « scale » electric landing complete gear set including 1x45mm front wheel and 2x65mm 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 8kg.


  • Materials: Aluminium
  • Suspension: mechanical
  • Wheels: ball bearings mounted
  • For planes up to 8kg
  • Servo Plate with control for threaded rod and ball joints

Technical Specifications

  • Struts diameter: 12mm
  • Mounting Struts diameter: 9mm
  • Main Gears wheels axle diameter: 5mm
  • Nose Gear wheel axle diameter: 4mm
  • Main gears wheels diameter: 65mm
  • Nose gear wheel diameter: 45mm
  • Weight: nc (for the complete set including the 3 struts, 3 retracts, wheels and the controller)
  • Dimensions: for detailed dimensions, please refer to the pictures
  • Retracts 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 45mm wheel and Plate
  • 3x Electric Retracts JP Hobby ER-008 9mm (8kg/Low/Inside)
  • 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
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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