My son's CR125 has a JD Electronics Racing Ignition and I'm not familiar with this type of set-up. I checked the webpage, and it discussed programing to set the curve, but will we be able to get more low-end? The bike is super strong and quick mid-to upper range, but feels gutless down low. It could be that I ride big 4-strokes (Husky 570) and am just not use to such a week sized motor. He's 13 years old and feels it's fine, but I can see him having problems off the track in trail riding conditions where he will need the low-end drive. One other option would be flywheel weights, do they work well for the 125's. If so what brand and how mush weight. He rides tracks less than trails and I feel he'll be looking for that low-end like he had with his last 4-stroke.
Thanks for any input.
Thanks for any input.