The Cube Litening AERO C:68X Race 2027 bicycle featured here at Escapa is a road bike designed to make the most of every watt and maintain high speeds with less effort. Its C:68X carbon frame, developed through aerodynamic simulations and wind tunnel testing, combines integration, stiffness, and light weight to deliver competitive performance in races, fast training rides, and long-distance rides.
This version features a 12-speed Shimano Ultegra Di2 electronic drivetrain, a 4iiii dual-measurement power meter, and Newmen Streem carbon wheels with 49- and 54-mm profiles. With a claimed weight of approximately 7.4 kg, it offers an excellent combination of aerodynamics, acceleration, and control.
980-gram C:68X Frame
The Litening C:68X Aero Monocoque frame has a claimed weight of approximately 980 grams. Its aerodynamically profiled tubes, fully internal cable routing, and integrated Cockpit help reduce air resistance and maintain clean lines.
Advanced Twin Mold technology allows for the precise placement of carbon fibers and the adaptation of material density to the specific loads in each area. The result is a lightweight, stiff, and durable structure capable of efficiently transferring power during sprints, attacks, and changes in pace.
The frame features Flat Mount brakes, a 12x142 mm rear axle, a universal UDH hanger, and clearance for tires up to 34 mm.
Up to 6 watts faster
The new generation of the Litening AERO reduces the combined weight of the frame and fork by approximately 150 grams, while improving aerodynamic efficiency by up to 6 watts compared to the previous version. This improvement allows you to maintain a higher speed with the same power output or sustain your pace while reducing energy expenditure. This advantage is particularly important during breakaways, relay races, sprints, and sections exposed to headwinds.
Optimized Aerodynamic Geometry
The Aero Optimized geometry combines an efficient riding position with the control needed to tackle fast corners, descents, and line changes. Its design aims to maintain stability as speed increases without sacrificing agility during accelerations and on technical sections.
The bike complies with UCI regulations regarding design and construction, making it ready for official competition.
IC Aero Integrated Cockpit
The CUBE IC Aero Cockpit System integrates the handlebars and stem into a single structure. This solution improves front-end aerodynamics and allows cables and hoses to be completely hidden. The system incorporates aerodynamic spacers and a dedicated interface for mounting a Garmin-compatible bike computer mount, keeping the device centered and easily visible while riding.
Shimano Ultegra Di2 2x12-speed
The Shimano Ultegra Di2 electronic drivetrain delivers fast, precise, and consistent shifting. The ST-R8170 shift levers work in conjunction with the RD-R8150-GS rear derailleur and the FD-R8150 front derailleur to provide reliable performance during training and competition.
The Shimano Ultegra FC-R8100 crankset features 52/36-tooth chainrings, paired with an 11-34T cassette. This gear setup allows you to maintain high speeds on flat terrain and provides an adequate range for hilly routes.
4iiii Precision 3+ Dual Side Power Meter
The crankset incorporates a 4iiii Precision 3+ dual-side power meter, capable of separately measuring the power generated by each leg. This allows you to analyze your pedaling balance, manage your effort during races, and perform structured workouts based on watts. Since it comes standard, the bike is ready for power-based training from your very first ride.
Shimano Ultegra Hydraulic Brakes
The Shimano Ultegra BR-R8170 hydraulic disc brakes offer powerful, progressive braking that’s easy to modulate. The 160-mm rotors installed front and rear provide stable performance on long descents and in variable weather conditions. Their high level of control allows you to maintain speed for longer and delay braking before entering a turn.
Newmen Streem A.49/54 Carbon Wheels
The Newmen Streem A.49/54 carbon wheels feature a differentiated profile of 49 mm in the front and 54 mm in the rear. The front wheel is designed to balance aerodynamics and control, while the deeper rear profile helps maintain high speeds. The set includes 21 spokes in the front and 24 in the rear, Center Lock mounting, 12x100 and 12x142 mm thru-axles, and Tubeless Ready compatibility.
28 mm Schwalbe Pro One Aero TLR
The Schwalbe Pro One Aero 700x28C tires are designed to deliver speed, grip, and aerodynamic efficiency. Their Tubeless Ready construction allows you to adjust the pressure based on the rider’s weight and road conditions, improving comfort and reducing the risk of pinch flats.
The wheel clearance for tires up to 34 mm allows for increased volume when seeking greater shock absorption, stability, or traction on uneven roads.
Comfort Flex Aerodynamic Seatpost
The Litening C:68X Aero Comfort Flex seatpost features controlled flex that helps reduce vibrations from the road. Cube claims an approximate 10% improvement in comfort compared to a conventional seatpost, while maintaining an aerodynamic profile.
The setup is rounded out with the Acid Nuance SLT Carbon saddle, which is lightweight and designed for road performance.
