This gimbal mount was designed for the Feiyu Tech G3 Gimbal to front mount on the TBS Discovery FPV Quadcopter, however can be modified to use connect to other gimbal motors (although I have not done this). Rubber dampers designed for 8mm rails are used in conjunction with the mount to provide damping of vibrations from the frame and frame spacers.
Product has been tested and verified. Vibration damping is excellent. Additional information on the RCGroups Website: Click Here Additional Components required:Rubber Dampers: Goodluckbuy Example
The dimensions for the dampers are shown in the attached images. The version I was sent from Goodluckbuy has the name Happy Model on the topside Fuel Hose:
I used fuel hose (6.5mm OD) from local hobby shop to fit around the red supports and fill the 8mm hole of the dampers. Provides dual density material for damping.M2x10mm Screws:
The mount attaches the rear of the FeiYu Tech G3 gimbal. Because the mount adds 2mm of thickness, the supplied screws are too short. You can pick up some metric screws from Grainger, McMaster&Carr or Fastenal. Grainger: Example Socket Cap Screw
I used M2x12 because the socket cap screws were cheaper. With socket cap, you need to make sure the length under the head is 10mm, so a M2x12mm screw was used. This product and/or service is not affiliated with, endorsed by or in any way associated with GoPro Inc. or its products and services. GoPro, HERO and their respective logos are trademarks or registered trademarks of GoPro, Inc.