Adaptor mount for K-Edge Garmin/Combo mounts http://k-edge.com/shop/computer-mounts/garmin-computer-mounts/garmin-xl-mount/
I designed this because I have 26mm handlebars I want to use a K-Edge Combo mount on and wanted a neat solution that didn't look bodged from inner tubes and tape.
I've added some pictures of the print I'm using on my 26mm handlebars, printed in "Black Strong & Flexible" to match my black bars and black K-Edge. The slightly textured finish from this material works well for this application.
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.