Aethos 2 Pro - SRAM Force AXS - Gloss Shadow Silver / 54

The Aethos 2 is the lightest production bike in its class, featuring a 705g FACT 10r carbon frame. Built by breaking racing's rules to deliver pure road riding bliss, it's engineered to disappear beneath you with responsive, supple, and sublime handling characteristics.Now with increased tire clearance, refined components, and data-based fit-enhancing geometry, the Aethos 2 brings that transcendent ride feel to more riders than ever. Designed for performance road riding with a performance endurance fit, this bike prioritizes the love of the ride over pure weight savings.So Light, It's a CrimeAethos began with a moment of human insight: frames "breath" under load. That subtle rhythm revealed how force moved. We fed this into our supercomputer, evolving tubes into sculpted forms. Shape itself delivered stiffness. The result wasn't just the lightest road bike in its class and a more perfect ride, it was a new way of making bikes - Flow State Design.Flow State Design Where Specialized Science Club Meets Machine Intelligence705 grams FACT 10r Frames The lightest road frame in its class and our most optimized layup ever. We'll Never Make a Bike the Same WayAethos redefined how we build bikes. Crux and Tarmac SL8 followed its lead.Rider First EngineeredRegardless of the bike's size, every rider gets the famed Aethos ride quality.Geometry and Fit Perfected for More RidersWe refined the fit and geometry using data from over 100,000 Body Geometry fits to make long days in the mountains feel even better. Climb faster. Descend harder. Ride longer. You get precise handling in a more versatile and confidence-inspiring package.New Fit for More Comfort and Performance We increased the stack by 15mm to help take pressure off your hands, neck and shoulders. More Confidence, More StabilityWhat goes up, must come down. A 7mm longer wheelbase for confidence to push the pace on descents. Carve the Corners with Precision A 0.5deg Slacker Headtube creates nimble but intuitive handling. Aethos 2 must be reading your mind. Ride 'in' the bike, not 'on' the bike.With a 3mm lower BB height is optimized for higher volume road tires and a more connected feeling to the bike and road. More Versatility. More Clearance. No Compromise. Aethos 2 clears 35 mm tires with ease. That means smoother, faster rides, more grip, and more roads. That kind of upgrade usually comes at a cost. Not here. We didn't just create our most optimized layup ever, we re-engineered every detail. No gram was safe from the Specialized Science Club's obsession.Saddle Rail Clamp9 Grams Saved Bottom Bracket Shell6 Grams Saved Brake Mounts 2 Grams Saved Lightweight UDH2 Grams SavedThe Fastest Way to the TopThe Alpinist II cockpit and CL II wheels are purpose-built to elevate Aethos 2, while delivering significant weight savings. Alpinist CL II WheelsPaired with 1375 gram Alpinist CL II wheels the ride feels faster, smoother, and more refined in every way.Alpinist II Cockpit At just 270g, the cockpit blends ergonomic shaping-oval tops, flared drops, and 28% more damping-with clean internal routing and classic compatibility.