Futaba FU6A13905 1000mm 50-Strand Servo Extension for RC  [FU6A13905]

Flexible 1000mm servo and receiver extension

This 1000mm extension cable is intended to extend servo and receiver signal wiring when additional reach is required. The 50-strand heavy-duty make-up keeps the lead supple while reducing the chance of wire fracture from repeated bends inside model fuselages, chassis, or hulls.

Follow best practice when installing: avoid tight bends at solder points, cover any reworked ends with heat-shrink or insulation tape, and keep the cable away from heat sources. Check polarity and signal continuity before final assembly, and cycle the servo through its full travel to ensure stable signal reception.

The extension is useful for moving receivers or servos to improve balance, achieve better antenna positioning, or neaten wiring runs. Because it is designed for flexibility and manageability rather than current capacity, use it only for signal and low-current servo leads.