I am not so worried about the top end speed, but would like to get a lower gearing for pulling and thick mud. Has anyone done or heard of anyone re-gearing to something lower? Looking for Info. Thanks.
I believe you are out of luck. The rincon differntal is to small to even fit a larger ring gear in even if they were available. Big tires make it worse. Put the smallest diameter tire on you can live with and it will reduce the gearing some. My 25 inch ATRs are great tires except in heavy mud and actually measure closer to 24 inches. Rincon is a better sport/trail ride than mud and pulling. Foremans are better at this.