Originally Posted by
John_V
Yes it will. There is a mount adapter for round and aero seat posts that comes with the unit. Looking at your setup, you may have to mount the unit upside down to clear the seat post clamp and still have good positioning for the radar. You can also refer to the thread on this forum on DIY saddlebag mounts.
Never thought about mounting it upside down. That could be the ideal solution for me. So I won't need the universal quarter turn seat post adapter? What I need comes included with the RTL515 (on order as we speak).
Edit: I did not need to mount it upside down. I had to remove the old blinkie and mount, and the RTL515 mounted normally to the seat tube using the included rubber 0-ring. I backed that up with a couple small 8 inch zipties.