flat px

my px125 2000 disc is loosing power when i,m getting to about 35mph.just as i change to 4th gear it just dies on me.also there is a slight noise comming from the clutch when i pull it in.any advice welcome [:bounce:] [:smokin:]

[:bounce:] Told you it was your clutch plates m8,replace them and put rock oil sae30 in,you still wont catch me, but ask me nicley though and ill change your clutch for you bud ! give me your lammy and ill do it for free[:drink:] [:smile:] [:drink:]

wrong gear oil??
250ml sae 30 needed.
or your clutch plates had gone…
so they loose friktion at higher rpm`s