The Akero is designed specifically to be an all around saddle for every day use offering a balance of maximum comfort, ergonomics and performanceEconomical pricing in a feature packed every day use saddleUnloaded PAS base offers improved comfort in an all around packageT2.0 models feature Chromium HRC39, a lightweight aerospace grade material that makes for the strongest of all Prologo railsRoad/GravelT2.0Black255mmx150mmUnisexUPC/EAN/GTIN: 4711946199609