Aethos 2 Pro Shimano Ultegra Di2 - 2026
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
This bike is built around an Aethos 2 FACT 10r carbon frame with Rider First Engineering, a threaded bottom bracket, hidden cable routing, and 12x142mm thru-axle with flat-mount disc compatibility, paired with a matching Aethos carbon fork (12x100mm thru-axle). It features a full Shimano Ultegra Di2 12-speed electronic drivetrain, including R8150 front and rear derailleurs, R8170 hydraulic disc shifters and brakes, an Ultegra R8100 crankset with a 4iiii Precision 3+ single-sided power meter (52/36t), an 11-30t cassette, Shimano XT 12-speed chain, and a threaded BSA bottom bracket. Rolling on Roval Alpinist CL II carbon wheels (33mm depth, 21mm internal width, DT Swiss Aerolite spokes, DT for Roval 350 hubs, tubeless ready) with S-Works Turbo TLR 700x28c tires and TPU tubes, the bike is designed for high performance and efficiency. The cockpit includes a Roval Alpinist integrated bar/stem, Power Pro Mirror saddle with hollow titanium rails, Roval carbon seatpost, Specialized alloy seat binder, and Supacaz Super Sticky Kush bar tape. Weighing just 6.73 kg (14 lb, 13.4 oz) in size 56 (tubeless), this setup is built for lightweight speed and precision.
- Shipping:
- $249.00 (Fixed Shipping Cost)