I need help because my speedo is in kilometers and it only goes to 195kmh and when the needle hits 195 I loose power. I mean it still runs but it feels like it drops a cylinder. I thought it was because the speedo only went to 195kmh so I changed my speedo cluster to mph and the bike would run rough but it would go over 120mph. The only difference between the clusters I have is a screw that screws in the back of the speedp and is marker 180k. I really need help with this and if you guys can help me please contact me I would really appreciate it.

 

posted in the wrong one sorry