JP Hobby ER-005 V2 Main Struts Full Set with Brakes (Sebart Mini Avanti S, Bae Hawk, PC-21 50e)


New product

JP Hobby

Electric Main Retract ER-005 V2
More resistant V2 Version

> Model Weight: until 6kg
> Struts diameter: 10mm
> Mounting diameter: Pin 5mm
> Angle: 2x 90 degrees
> Rotation direction: 2x Inside (jack side)
> Mouting: 2x Low
> Wheels: 2x 50mm (with brakes)

More details


By buying this product you can collect up to 157 points . Your cart will total 157 points that can be converted into a voucher of US $3.71 .

US $185.85

Accessories and other versions

Data sheet

Serial JP Hobby ER-005 (6kg)
Mounting diameter (mm): 5
Strut(s) Diameter(s) (mm): 10
Wheel(s) axle(s) diameter(s) (mm) 4
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

Main gear full set JP Hobby ER-005 V2 with Brakes for Sebart Mini-Avanti S, Bae Hawk, PC-21 50e

More resistant V2 version

CNC Machined aluminium articulated and mechanical suspended « scale » electric landing complete main gear set including 50mm wheels with an electrical magnetic brakes controller and 2 retracts. For planes up to 6kg.

This set does not include the controller of retracts and doors. If you use a main gear set, a bicycle controller must be provided in the same category as the retracts (example: ER-120 retract = ER-120 bicycle controller). For the mode, two possible versions: Either Version 1 (V1 type) keeps the doors opened, or, Version 2 (V2 type) keeps the doors closed, when the gear is down.


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

Technical Specifications

  • Struts diameter: 10mm
  • Mounting Struts diameter: 5mm
  • Main gear wheels diameter: 50mm
  • Wheels axle diameter: 4mm
  • Weight: 373g (2 struts, 2 retracts, wheels)
  • 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 50mm wheels & brakes system
  • 2x Electric Retracts JP Hobby ER-005 5mm (6Kg/Low/Inside)


  • JP Hobby controller. Please pay attention that only JP Hobby controllers are qualify to work in accordance of the JP Hobby products.
  • 2 cells battery (for the brake module only)

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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