I'm a big fan of BMW's adventure motorcycles. Even when they're not outfitted for adventure, they're still staggeringly good off-road. But when you start throwing on those off-highway goodies, the knobby tires, the crash structures, the enhanced suspension, etc, that's when they go from really good to absolutely spectacular. And of the adventure motorcycles Motorrad makes, the obvious top-tier is the R 1300 GS.