This my 3rd K-edge mount. It held my garmin in place. I have one for my mountain and gravel and road bike. The only problem is when you have the light on the k edge while riding on rough terrain. That does put extra stress due to the weight. I would recommend not using during these situations.
The K-Edge Garmin combo mount is a high quality product that secures the Garmin unit perfectly, and also holds a Light and Motion light in the Go Pro mount very securely. I highly recommend this product.
The K-Edge mount is the perfect mount for your GPS GoPro combination. Offers quick removal and rock solid vibration free mounting unlike the flimsy mounts included by GoPro. Beautiful machining...great product,