My Yamaha used to ride comfortably at 45 mph but recently it's been playing up. I can be at full throttle and the bike will lose power and gain power constantly. Can anybody help me please
Okay I'll get them looked at. It was in the garage a few days ago because it lost all power and the sent it back and said it was done and it's better than it was but no where near what it was like when I first got it. They cleaned the carb and replaced spark plug and said that's all they know what could be wrong
