125-200cc 2011 CR 125 No Bottom End

I've just brought a 2011 Cr125 and struggling to find any bottom end… It's completely stock so i know it's not going to have much but i'm having to come out of most corners in 1st gear as it won't pull 2nd!!

so far i've changed the pilot from a 35 to a 45 and main to a 470 and the power valve is about halfway

any help guys

Thanks

Hi we have 2010 WR 150's and we had a broken return spring in the power valve set up and this caused the bike to loose most of the bottom end.

It can be found by draining coolant and removing the power valve cover carefully and ours just fell out.

See jetting post of mine earlier tonight for correct pilot. On these it is absolutely necessary to get pilot right first before adjusting anything else.

You don't say where you are, but it sounds to me like you went the wrong way with the pilot and main jet.

Get a 250. Prob solved. Lol..

yeah i've had the power valve cover off as the 2nd time i rode it the location pin on the piston somehow came out and seized it up!! so it's had a new piston and i've gone down to a .5 base gasket and the bike rode better but i've now put the power valve up to the top but haven't tried it out yet!!

i have also brought a HGS front pipe to see if that helps