The BMW R1200GS Adventure is one of the biggest motorcycles that can handle as much dirt as it does, and we’ve had some time to play with this behemoth on- and off-road. The Adventure moniker denotes this bike’s more dirt-worthiness than the regular 1200GS. In this video, tester Mike Barrett takes the Beamer through some twisty mountain roads and gets a taste of pure, raw power on a dry lakebed. Whether on tarmac or terra, the BMW has enough performance to surprise both street and dirt riders.