The end of the 2006 MotoGP season also marked the last ever race for the 990cc prototypes, including Yamaha's YZR-M1, with new 800cc engine regulations being introduced for next season.
part one.
The end of the 2006 MotoGP season also marked the last ever race for the 990cc prototypes, including Yamaha's YZR-M1, with new 800cc engine regulations being introduced for next season.