Review on K Edge Handlebar Computer Garmin 31 8Mm by Matthew Hoang

For some reason, while they claim to fit 31.8mm bars, they are too loose for the stock Bontrager Race, VR-C, 31.8mm bars on my 2016 Trek Emonda S5 . So I had to return the item. I don't understand why this size is advertised. If it had a rubber grommet or something it would probably work, but it's just bare aluminum. Even if I could tighten it, I don't see how it could stay in place with such a small contact area, especially at the top. I still gave it two stars because it seemed really sturdy and well built. If it fits your rods, it should last forever.