Moto GP Girls

The premier class in the early 21st-century seasons was dominated by Italian Valentino Rossi, winner of the 2001-2005 and later the 2008 and 2009 titles. In an effort to beat Valentino's amazing consecutive victories on the 500-cc two-strokes and then the 990-cc four-stroke machines, other companies signed younger riders on newly-designed 800-cc machines.
Specifications
The following shows the key specifications issues for each class. It was also introduced for the 2005 year, that under rule 2.10.5: 'No fuel on the motorcycle may be more than 15K below ambient temperature. The use of any device on the motorcycle to artificially decrease the temperature of the fuel below ambient temperature is forbidden. No motorcycle may include such a device.' This stops an artificial "boost" gained from increasing fuel density by cooling it.