gear

Hello everyone. I have an issue on first, Second and third gear on my 2005 Busa. I can't drive smoothly on low rpm having 1st 2nd or 3rd gear in . For a ride in the city For example on low rpm is like it need more throttle to be smooth but can not speed in the city, it's like when u are driving...

Hey, I have hayabusa 2006 that I rebuilt the second gear and put new clutch on. Sometime, when I gave it a full throttle no matter what gears is on, the rev goes up the bike stop going. it only happens when I am over 80 miles. I remember that mechanic of the shop told me that he changed Rod...