Hacker
HACK10108999
Compact, light and powerful, this modern gear drive is perfect for F3F/F3J and F5J models, for applications with 3S to 4S LiPo batteries and up to 4 kilograms take-off weight.
Driven by our Hacker Motor E40-XXS 3D, the 6.7:1 gear drive achieves a high level of efficiency while remaining absolutely cool thanks to the integrated fan.