I’ve got three bikes. A vintage 1993Trek 930 MTB, a vintage 1981 Nishiki International and a 2016 Specialized Roubaix Comp. Saddles are similar in design, but not the same. MTB has the SpecializedPhenom that came stock on the Roubaix. Nishiki currently had the Specialized Romin that I got to replace the Phenom on the Roubaix. And the Roubaix has a power saddle knock-off, a 2019 EC-90 model that is the best saddle I’ve ever owned. The Phenom and Romin are ok, but if I put the miles on the other bikes that I currently do on the Roubaix, I’d replace their saddles with the same EC-90.