I have a hybrid bike for on the road with 3 rings. I found that I was maxed out at 20mph on my big ring on a flat and that was drafting - is that normal? Does that mean that's as fast as I can go on the flat with this type of bike? I was spinning like a mad woman - it felt great but I could only keep it up for a few miles cuz he's much faster than I am.

Just curious as I do more road riding...