One of the main detail is the length of this carbon parts. According to this lenght, power and torque will increase or not ... Longer : Torque improvement but direct prejudice to power !! Shorter : Opposite !!! Along 1993 season, Roche's mechanic created an electro-mechanical system which was able to modifiy the global length of both cornets, according to the throttle position !!! Have a look on the length difference !!! |