2026 Specialized Aethos Pro Di2 Bike Gloss Shadow Silver / Emerald Metallic 52 MFPN=BAA0692KWith 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.
and hip alignment
Flat Protection Tread and SidewallTPI 67Color Black/ReflectiveWeight 600Designed for ebike YesDefined Color BlackISO Width (mm) 40ISO Diameter 622 / Road / 29"Tire Intended Use Touring-HybridTire Diameter 700cTire Bead FoldingLabeled Size 700 x 42Tire Type Clincher
With a stout full-width stance increased travel and tire clearance and svelte sub-1500g weight the new 34 SL Factory suspension fork is built to exceed the demands of modern XC and downcountry
}RockShox Crown/Steerer/Uppertube Assembly - Pike DJ Solo Air 26" 40mm Offset Aluminium Taper Steerer 0
}Shimano Ultegra FC-08 Crankset - 170mm 11-Speed 50/34t 110 Asymmetric BCD Hollowtech II Spindle Interface Black
5"/650b 29" 120mm Solo Air Black
75" - 21" top tube
It enables racers to brake aggressively while maintaining the ultimate power of control in all situation - regardless of the riding surface
Model Mountain Bike Front/Rear Front Wheel Size Universal Color Maze Runner Fire - Matte Weight 31g
Improves shifting and extends chain life by repelling moisture and gunk
(mm) 52 Bearing Type Cartridge Bearing Type Black Oxide Steel Cartridge Bearing Angle 36x45
Inner and outer plate chamfering provide accurate and expeditious shifting
