Freewing 16g Digital Metal Gear Servo with 100mm (4") Lead "80mm-edf" revolutionary Z-Foam material came along

revolutionary Z-Foam material came along to add a level of resiliency and reparability that made RC flight more fun

4V 200mAh 30C LiPo Battery - EFLB2002S30

7x large X servo horns (43mm end to end)

For the following 700/800 size Roban Helicopters:

Freewing F-5 Tiger II Swiss 80mm EDF Jet - ARF - FJ20821K - OPEN BOX

Freewing 16g Digital Metal Gear Servo with 100mm (4") Lead "80mm-edf" revolutionary Z-Foam material came along16g Digital Metal Gear Servo with 100mm (4") Lead from Freewing MD33162 100 This servo is used on various Freewing EDF jets. It can be used with other aircraft with compatible specifications (see below). Features: Lightweight, efficient high torque digital metal gear servo perfect for larger sized EDF jets Includes: Freewing 16g Digital Metal Gear Servo with 100mm (4") Lead 4 mounting screws 2 servo horns