The Triumph is quite a bit more narrow than the 600RR...but that doesn't make that much of a difference. It's all in your comfort and riding style. I'm 6'5'' and I felt plenty comfortable on the 675 and the 600RR both.what about the difference in width? the triumph looks and feels so much thinner than any other in he 600 class. how much of a difference does that really make on the road or track?
I can't speak for the road...don't have enough experience on those bikes there.