Originally Posted by
MikeWMass
You can also use hose clamps if you don't care too much about the appearance. That is what we used to do "back in the day" when lots of bikes did not have mounts for cages.
sounds like his best option and maybe add rubber strips or a few wraps of the proper color electrical tape to protect frame. Alos how does a 2004 bike not have 2 mounts? must be a hybread.