JP HOBBY ER-120 ELECTRIC RETRACT LANDING GEAR SET FOR BLACK HORSE 1.72M L-39 , 2M VIPER & HANGER 9 2.13M MB-339

- Suitable For Black Horse 1.72M L-39 , 2.0M Viper & Hanger 9 2.13M MB-339 Jet or Other Plane Up To 6 - 12Kgs.

- With 65mm Electric Brake System.

- Working Voltage: 7.4V - 8.4V ( 2S Li-Po )

- Strut Diameter: 12mm

- Retracts Mounting Plate Sizes: 36mm x 48mm

- Front Wheel Diameter: 65mm

- Rear Brake Wheel Diameter: 65mm

- Rear Brake Wheel Axial: 5.0mm

- Electric Retract & Brake Control Box Version: V1

- Weight: 799g ( Whole Unit )