Have you considered just getting a man's frame? I've never quite figured out why women's frames are missing the top tube when it's the men that will suffer the most from an impact there. Women's frames are never as rigid and strong as a men's frame. My suggestion is, ignore the entire idea of women's and men's frames, and just buy a frame that works.
I do believe the whole notion of women's frame styles arose from the old days when women wore nothing but dresses, but I'm not 100% positive. I think it was to facilitate wearing your Sunday best while riding a bike. An outdated notion that I think we could simply do away with at this point.
Hi my name is Maria I'm looking for a women's bike with a motor can someone help prefer Schwin