Specialized S-Works Aethos 2 AXS external Extended Inner Plate Design -

Extended Inner Plate Design - The chain features an extended inner plate that improves chain engagement and retention

you're actively protecting it from future contamination with every application

ensuring confident cornering and control on loose surfaces

Combined with Sidi’s updated proprietary wire closure system

The fifth-generation BMC Teammachine SLR 01 takes everything that made this platform legendary and pushes it further

Specialized S-Works Aethos 2 AXS external Extended Inner Plate Design -The Specialized S Works Aethos 2 AXS delivers the world's lightest production road bike in a complete, race ready package engineered for riders who refuse to compromise between weight and ride quality. Built around the groundbreaking 595 gram FACT 12r frame, this complete bike achieves the elusive goal of disappearing beneath riders while providing exceptional responsiveness, compliance, and control across diverse terrain and riding conditions.