hi, my suzuki gs500e 39kw version, from my identity card is build in ยด92 and i know it should get to at list 190km/h but it only gets 140km/h. Is it posible that my byke has such of reduced effect? I only have it for 2 month and from what i have seen the carburaters should work at theyr full capacity after i have had adjust the level and everything else. Thank you, if anyone knows to tell me in what it consists this reduced effect or what it may cause it, radu