I've had a tow bar on both my previous and current Freelander 2 just for carrying 1 or 2 mountain bikes for orienteering events. I moved the bar from one to the other but now with a DS on order, I will take off wheels and carry a bike inside (wife does not complete, only passes the time!). The price of towbar+electrics or the roof bars and bike holder are both exorbitant. I have voted with my wallet and said NO. Actually the back end looks better with the standard undertray as well