The frame of the Aethos 2 weighs only 705 g – making it the lightest bike in its class. But weight was not the focus of our considerations. We broke the rules of racing because we wanted to convey pure road bike pleasure: The Aethos 2 virtually disappears beneath you – it is simply incredibly agile, smooth, and refined. Thanks to the larger tire clearance, improved components, and data-driven, fit-optimized geometry, even more riders can now enjoy this outstanding riding experience. The Aethos 2 breaks the rules, out of love for the ride.