I took my seat off today to put on a new seat cover. When I took it off, I noticed a piece of cable that was ran between the two hooks on the gas tank strap and it had a small brass colored piece of metal attached to it. I bought the bike used and am wondering what this is for. On first thought, I thought maybe it was some sort of sensor to count laps for an enduro. Any suggestions as to what it may be? I have no idea.