Just picked up an '03 KX 125 for the wifee. Shock and linkage bearings are gone but for $1100 I think I did ok. I noticed while riding it that when the revs drop a little bit, and you roll on the throttle, the thing bogs. I realize that 125s don't do well in the low low RPM range but this isn't right. Wondering if anyone had good jetting specs for this bike? (I live in the N. Texas area) My initial thoughts are that the pilot is too rich. Also, I was interested if anyone looking at this forum has ever tried running a flywheel weight on a 125. I realize this might sapp what little power the 125 has but I was thinking it might make the bike more trailworthy for my wife. We ride mostly cross country style courses together; although she has been known to venture onto the mx course from time to time. I know the new KTM 150XC has a heavier flywheel. Any thoughts.