My reasoning for the total is simply the type of start I believe both teams will put in play, VERY CONSERVATIVE! I don't think either coach wants to fk up with crazy early and if SF gets the ko, i can see a 3-4 min drive that could end in punting while putting KC deep in own territory, also running clock, possibly eating half of first qtr wo scoring which could truly make the big total tough to get too....If SF gets an early lead, the offense for them, will work to run the ball run the clock.....It is also pretty large betting by the public the past ten days on the over, and we know how the public usually does....GLTU ALL no matter what you all do!