tuning

With all the programmers out right now, what are the benefits / shortcomings? I am a competent mechanic but I must admit, i am lacking when it comes to electronics n programming. Rexxer EVO, Bazzaz, Healtech, Power Commander V(numerous models that i don't know the difference), RapidBike evo...

Background As many of us know, the Hyper is not the smoothest bike around town. While it doesn't affect everyone, there are a large number of riders that complain of "lean surging", "stumbling", "sputtering", and other issues, particularly at slow speeds and through traffic. This is an issue...

i wanted to open an own thread about the REXXER so that this does not get lost in the surging thread So, got several files from Rexxer and tested them, with and without Lambda regulation, with and without exhaust vent. The files without lambda solve the surging. bike runs really fine. I have...