My 2008 gas gas 125 doesnt run cleanly off the bottom i run it at 50:1 as with my 06 just sometimes when it's been on tickover it slur's as i attempt to go up an incline of any sort

Thanks in advance Ben

check your pilot jet (with the manual/website) it sounds like it is too big, and you getting too much fuel and not enough air so it "bogs out".

mine did the same thing. a smaller pilot jet may be the thing, fixed it for me.

also check you petrol screw is not turned out too much. the problem is not a lack of fuel (probably too much), it is a lack of air to mix and react.

the problem is to be expected slightly with a 125 any way but it can be sorted out with the sake of 2-4 pounds for a knew jet.

My 2008 gas gas 125 doesnt run cleanly off the bottom i run it at 50:1 as with my 06 just sometimes when it's been on tickover it slur's as i attempt to go up an incline of any sort

Thanks in advance Ben

Ben,

How do you set your fuel screw?

Jon