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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31
8 Clamp +/-8 1 1/8" Aluminum Black
These Wolf Tooth aluminum single speed cogs feature extra tall teeth for reliable chain retention when using chain tensioners
Q-Factor – 55mm
} Steel combination padlock
Available in a variety of colors with multiple drivetrain and wheel size configurations
2026 Specialized Aethos Expert Axs Bike Satin Quartz Metallic / Nebula Metallic 49 Overall Length (mm)-128 8 Clamp +/-8 1 1/8"With a 705g frame, the Aethos 2 is the lightest bike in its class . But weight was never the point. Built by breaking racing's rules to deliver pure road riding bliss, it's engineered to disappear beneath you: responsive, supple, and sublime. Now with increased tire clearance, refined components, and data based fit enhancing geometry, it brings that transcendent ride feel to more riders than ever. Aethos 2 breaks the rules, for the love of the ride.
