A lot of the roads I ride on have a speed limit for cars of 25mph. It would really be nice if my bike would go 25 instead of 20mph. I think it would be safer, too. It almost seems like my bike controls the speed, Say I was using the throttle and going 20mph, and then started pedaling hard in a high gear; shouldn't I be able to exceed 20? Barely. Anyway, it might be harder with a RadCity 5+, but if anyone knows how to tinker with this, I'd appreciate it!