It's been the better part of a decade since the original Gran Turismo redefined racing on consoles, but Polyphony Digital has finally moved into the realm of two-wheeled racing with Tourist Trophy. The game maintains the compulsive drive for authenticity that the Gran Turismo series is known for, but with a much narrower focus. So while it may just be Gran Turismo with motorcycles, it's still a great racing game in its own right.
There are more than 120 motorcycles to ride in Tourist Trophy. The selection of bikes is very Japan-centric, with Hondas, Yamahas, and Suzukis making up the vast majority of the roster. There are a few bikes from BMW, Ducati, and Triumph as well, but the selection is limited in that regard. The motorcycles range from lightweight 125cc two-strokes to heavy 1,000cc-plus bikes. The variety is somewhat limited by the fact that you'll often see multiple versions of the same model of bike.