A while ago ago I read a blog post (which, perhaps for the best, I can no longer find) that talked about boys’ and girls’ bikes from the 1970s. These children’s bicycles came with a top-tube that could be removed to convert the bike from a “boy’s” bike to a “girl’s” bike. The author of the blog argued that these advertisements demonstrate that there is no need for a top-tube, which is just not the case. Children’s bikes are not the same as adult bikes, so it’s not a fair comparison.

I love my mixte-frame bike, but it’s also my heaviest, most cumbersome bike. It’s hard for me to carry up stairs, for example, despite its “pick-me-up” handle. On the other end of the spectrum, I have my carbon fiber Silque that weighs less than twenty pounds. Granted, it’s hardly a fair comparison, given that I use them for very different types of riding. The former is my favorite commuter/ casual bike and it allows me to sit upright in pretty much any outfit. When I ride the Silque, I always wear spandex and my road shoes and I only use it for recreational rides.

Both bikes, plus my hardtail mountain bike, are women specific design, but what exactly does that mean? The Silque looks like a typical road bike, as does my mountain bike. Only the mixte-frame bike looks like a “women’s” bike.
As explained by an article in Cycling Weekly, women specific design bikes typically have different angles (longer head and shorter top-tubes) that are meant to work better for the average woman who typically has longer legs and a shorter torso relative to height. These averages are just that, though. Anecdotally, I know a couple where the man has relatively long legs and prefers “women’s” bikes and the woman is the opposite.
I should say that women specific design bicycles actually work really well for me. I’m 5’4″, with long legs and a very short torso. I also have tiny hands (thanks 4’11” grandma!). However, my proportions don’t represent the average woman, so a lot of women might be fine without a women specific design bike.
Dana MT Eaton, and one of the women interviewed in Cycling Weekly argue against the designation of Women’s Specific Design. Eaton points out that when someone buys a custom bike, it is designed based on their measurements, not their sex. I am inclined to agree that the designation of Women’s Specific Design is less than helpful, particularly given the assumption that men’s bikes are normal and women’s bikes are specialized. I am very happy that bikes exist that work for my proportions, however, I would love to see bike companies rebrand their bikes based on fit. That way, for example, a shorter guy with long legs will know he can buy the same bike as a woman with similar proportions. For the time being, though, I can live with Women’s Specific Design if it means I can find bikes that fit me.