S-Works Aethos 2 - SRAM RED AXSSpecialized's lightest road platform, rebuilt for MY27. The Aethos 2 is the climbing bike for riders who want feel over watts saved on a wind tunnel. S Works trim with SRAM RED AXS the no compromise wireless drivetrain pairing. Key Features Frame: S Works Aethos 2 FACT 12r Carbon see Tech Specs below for the full frame data Drivetrain: SRAM RED AXS E1, SRAM RED AXS E1, SRAM RED AXS Power Meter Hydraulic disc brakes SRAM RED E1 Wheels & tyres: Roval