It's a shame that there's been little innovation from road bike manufacturers in the past 10 years or so. The last major innovation was aero carbon frames. Since then everyone is just copying each other and trying to improve by fractions of a percent for weight, stiffness, and efficiency. Most of the value and innovation has shifted to the groupset suppliers, with Shimano taking the lion's share of the market and a f…
You've just described endurance bikes. but the reality is that the traditional bike design is still pretty much the best design, and anything radical has enough downsides and trade-offs to confine it to a niche market, so the endurance bikes still are pretty similar to any other road bike.
we've gotten really, really good at building bikes in the last 100 years. This year's model not being wildly different to last year's model isn't anything to complain about.