http://manziana.motocorse.com/blog/33324_90_VS90_____ENG_version.phpj
Thank goodness for the technically minded Italian press... for it
shows just how close the two "ideal 90s" are but the right alchemy of
dimensions and flexibilities is what you can not see and that is the
way the two frames flex under a real corner load... the right flex
brings harmony to front and rear contact patches and unbridles the
maximum out put of the engine... but if a rider feels less and less
harmony they back off the berries and start to cruise instead of
fighting for position... to reach the right harmony it takes about 20
frames per engine design using the old trail and error and hit and
miss approach in frame building to begin to see that this much metal
applied this area produces a improved harmony for the rider or not...
sadly Duacti is 15 frames behind the competition in that regard...
question is... will the new owners authorize enough funds for that
degree of R&D???