The GP Commission (FIM, Dorna, IRTA & MSMA) met this week to discuss and further refine the rules that will be implemented in the 2012 MotoGP season, namely the return to the 1,000cc format. The new rules lock in the amount of gas a bike can carry, as well as other details pertinent to GP racing, but the rule everyone is talking about is the 1,000cc switch. Interestingly enough, the 2010 rules allow for motors “up to 1000cc”, but provide different bike weight for bikes under and over 800cc. Check out the details after the jump.