I mounted this up on a Felt B Series TT bike. Works great based on my aero bar positions. Computer mount is well placed for visibility. Solid when riding and does not vibrate much, chip seal will make it bounce a wee bit. I like the volume. I have only had it for about a month, still getting used to the bite valve vs. drinking from a bottle. It seems like the bite valve, or my use of it, interrupts my breathing more than I like.