I have a few allen bolts on my frame that arent being used. They were for regular caliper brakes but I have discs so they are just sitting there looking usless. I want to attach something to them, but cant think of anything right now. i thought of maybe trying to use them for extra bottle holders on the back or some type of small cage or something. Or God forbid, a huge Flag that waves in the wind hahaha. Something small but usefull. Any ideals??