Redrogueleader

Choke makes no difference

Ok the sound of the bike has changed also some suggested broken reed valve the bike is box standard original exhaust above 4th gear when it approaches 6000 rpm it kind of chokes this pronlem developed over about 3 days in about 90 miles I know the description isnt good but its the only way to describe it

Seriously no comediens please its not the clutch snd its not the plug

Had a similar thing to mine I just spayed a load of dw40 and moved up and down and it started working fine

I have a cbr 125 and I need some help . It used to do around 60ish occasionally but now Well 6000 rpm and its struggling 40 - 45 mph the carb has been cleaned the air filter sorted and a new plug put in There must be someone who knows what's up Anyone???