Suzuki’s 2011 update of the GSX-R600 and 750 is very much like a MotoGP team’s midseason adjustment: minor in that it’s not a total redesign but moves steadily in a desirable direction. In the case of the 600, the 67.0 x 42.5mm inline-Four is rotated backward slightly, enough to allow it and the swingarm pivot to be moved forward. This shortens the wheelbase from its former 55.1 inches to 54.5. Shorter is better for quick handling, because when you turn the front, the wheelbase is the “lever†by which the steered motion of the front end steers the rear wheel. @funkmasterflex