i must say i am sorry but i do not know too much about motorcycles. my first was a honda ascot. i rode a katana, and an sv 650, but now i own a gsf 1200s. i was wondering, is it possible to put a 6th gear in the transmission, or cannabalize another suzuki bike for a transmission with six gears. if i can, would it actually better the bikes overally performance, or will it jsut be a waste of time and money?? if you don´t mind, please email me if anybody out there knows or cares.