Aethos Comp - Shimano 105 Di2 Size:56 Elevating the category-defining ride of

Elevating the category-defining ride of our award-winning Enduro chassis

based on evaluations from SleepScore Labs

climbing in hard-pack terrain and podium finishes

Add miles to your ride and keep that body feeling fresh for the next day

In a clinical study

Aethos Comp - Shimano 105 Di2 Size:56 Elevating the category-defining ride ofThe Aethos Comp with Shimano 105 Di2: a bike built simply for the love of riding. Aethos Comp Shimano 105 Di2 What if we used every ounce of experience weve gained serving riders over the past 46 years and built a bike made simply for the love of riding? The Aethos is designed to straddle the line between perfect ride quality, extreme lightweight, and undeniable style. The Aethos Comp model is no exception. With low maintenance, Shimano 105 Di2