Why should he?? Does Yamaha give you the technical specs of Rossi's bike before the MotoGP??
the bike will have to pass scrutineering and will have bore diameter, stroke, inlet and exhaust dimensions, wheelbase, weight etc all within set limits by the governing body.
the fuel will also be tested before and after the race.
the bike will have to pass scrutineering and will have bore diameter, stroke, inlet and exhaust dimensions, wheelbase, weight etc all within set limits by the governing body.
the fuel will also be tested before and after the race.