FrSky RC Taranis Q X7 16-ch Transmitter, White, 03017002 "700118749692" The pinion gear is 6mm

The pinion gear is 6mm above center

This is the Bulkhead from Yokomo

Part # A800-C04AL1+0

This body has been specifically designed to fit the unique shape of the E-REVO 2

FrSky RC Taranis Q X7 16-ch Transmitter, White, 03017002 "700118749692" The pinion gear is 6mmThis is the latest powerful radio system from FrSky, the Taranis Q X7. This is a lightweight feature packed reliable system. The radio includes a Haptic Vibration Feedback System which provides an alternative feedback system to the voice and sound alert warnings. This 16 channel radio has smooth ball bearing gimbals and is loaded with six switches and two knobs. It runs on OpenTX and files can be shared with the popular X9D Plus. The MicroSD card slot