We left nothing on the table in our quest to make the Aerium C:68X SLX the most efficient bike on the road, period. Its sophisticated aero design means it's the fastest time trial bike we've ever built, even with the challenge of incorporating hydraulic disc brakes. We added configurable hydration and storage options, including the ability to run up to two hydration systems for better self-sufficiency, even during long races. We fitted a Newmen Advanced SL R.65/80 Streem carbon wheelset shod with Continental Grand Prix tyres for rapid acceleration, superior aero performance and safe cornering grip. The CUBE C:68 cockpit system is available in high or low configurations to suit your needs, with a huge range of adjustment for the aero bars. A Sram Force AXS drivetrain puts the right gear at your fingertips – literally – with the option of running a front derailleur. And absolutely all of it is crafted from our premium C:68X carbon, with configurable options hidden behind easily removed but fully aero access hatches. We sweated the detail, so your sweat can be translated into pure speed.
Frame description What would happen if we took the fastest frame we've ever made, used our best C:68X carbon, and set out to make it faster still? You're looking at the result. The Aerium C:68X takes the standard set by its illustrious predecessor and sets the bar even higher. With a new, even more aero fork design, disc brake compatibility for better control on the road, a fully integrated hydration system and lots of storage and hydration options including a bladder stored in the frame above the bottom bracket, it's faster and more adaptable than ever. We know it's fast, because we have the wind tunnel tests to prove it. Now it's your turn...
Find your size!
Enter your height and inseam below and click on 'Calculate my frame size' to see which size you need. You measure your inseam as follows:
1. Stand barefoot with your heels against the wall. Place your feet about 6 inches apart.
2. Grab a book and place it between your legs, with the short side of the book against the wall. Press the book up against your crotch, mimicking the idea of a bicycle saddle.
3. Measure the length from the top of the book to the floor, the distance you measure is your inseam.
