2026 Specialized Aethos Pro Axs Bike Gloss Red Sky / Chrome 61 CheckoutTitle=SRAM S-300 1.1 Courier Crankset - 170mm This preserves the battery and

This preserves the battery and increases your range

Shimano BB-RS500 Hollowtech II Bottom BracketsFits Shimano Hollowtech II Cranksets

STYLE fenders come with an upgraded safety system which featuresdouble U Stays and a V Adapter Color Matte Black Wheel Size 700c Requires Eyelets

Tooth Count 38 Ring Position/Type Chain Retaining Single Ring Drivetrain Speeds 11 Drivetrain Speeds 12 Chainring BCD 104 Color Black Defined Color Black Material Aluminum

5Color Travel GrayWeight 210Reservoir Included YesReservoir Volume (fl oz) 85Defined Color GrayBack Protection No

2026 Specialized Aethos Pro Axs Bike Gloss Red Sky / Chrome 61 CheckoutTitle=SRAM S-300 1.1 Courier Crankset - 170mm This preserves the battery andWith 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.