2025 Specialized Aethos Pro Etap Bike Gloss Birch / Gold Pearl Radial Fades / Burnt Gold Metallic 54 CheckoutSpec= Base - Blue 410mm length

410mm length

}Wheels Manufacturing Derailleur Hanger - 383

These spacers have unique raised features that key to Knock Block compatible stems (made by Bontrager)

The Chisel also houses all of the modern features that you expect from an XC bike

found on Proterra and CZR wheels

2025 Specialized Aethos Pro Etap Bike Gloss Birch / Gold Pearl Radial Fades / Burnt Gold Metallic 54 CheckoutSpec= Base - Blue 410mm lengthThe Aethos line promises three thingsexceptional light weight, perfectly balanced ride characteristics, and undeniable styleand this Aethos pro is no exception. Aethos: Billions of calculations in the pursuit of one thingthe perfect ride. Specd with SRAMs intuitive Force eTAP AXS that delivers clean, crisp shifts and Rovals Alpinist wheels mated to DT Swiss 350 hubs and your left with a no fuss build that delivers, mile after mile. A featherweight