There\'s an old adage in performance: it\'s not how much power you have, it\'s how much power you can use. For all its off road and world exploring street cred, the BMW R 1200 GS is still a 1.2L, finely tuned motorcycle with a top notch suspension. In the right hands, the big GS can be ridden to extraordinary limits. Take for example this video, pitting the 125 hp BMW R 1200 GS against what ought to be no contest: the track-bred, fire-breathing, 194 hp HP4 variant of the BMW S 1000 RR.