Aerox revving high

Hi,

Ive just dragged my aerox 50 out of the shed after a year of not riding it. I've cleaned out the carb & fuel line to get it to run, but it revs its nuts off as soon as it starts.

Only mod is a Gianelli extra & matched rollers

What could be causing this?

Thanks

 

depends what you mean by revving its nuts off really :glare:

maybe an air leak or a sticking carb slide or throttle cable...

 

seconded, my initial thoughts were either a sticky throttle or a split inlet manifold.

 

try draning tanks and tubes then refilling with fresh 2stroke and petrol,, check transmision is all ok,check fuel pipes havent perished,,could b no 2stroke

 

What was the problem as im having the same after fitting the carb.Thanks

 

could be your throttle cable, i had same problem and found my cable was rubbish.... also a new belt