The Aerium C:68X is a proven World Championship winning package. Simple as that. Completely new from the dropouts up – and developed with input from top athletes – it's the best-performing, most aerodynamic race bike around, setting new standards for wind-cheating efficiency and rider comfort. From food and water storage to disc brake integration, we've sweated the details so you can just pedal. And race results prove it: this bike is FAST.

Developed in close collaboration with CUBE athlete and World champion Lucy Charles-Barclay, the Aerium C:68X can rightly claim its title as the fastest frame we've ever made. Every detail, from the aero fork design, disc brake integration and in-frame hydration and storage systems has been designed with zero compromise, tested in the wind tunnel and then tested again under pressure, in race conditions. Lucy has full confidence in the frame and its configurable storage and hydration and now you can, too.