Hey....Well...I do a lot of 26 to 50 mile rides, almost every day. My bike is 60 pounds, I add about 10 pounds of stuff and I weigh 225., So....our weights are about the same. At level two (out of 6 levels) I keep the speed about the same as you..around 15 to 15.5 mph. I used to use level 3 and...