The Cube Litening AERO C:68X SLT 2027 bike featured here at Escapa is a road bike designed to maximize speed in competition. Its C:68X carbon frame combines aerodynamic profiles, full integration, and a lightweight design to deliver outstanding performance in races, breakaways, sprints, and fast rides.
This SLT build features a 12-speed Shimano Dura-Ace Di2 electronic drivetrain, a 4iiii Precision 3+ dual-measurement power meter, and Newmen Streem S.60/66 VONOA carbon wheels with carbon spokes. With a claimed weight of just 7.1 kg, it’s ready to compete from the very first ride.
980-gram C:68X Frame
The Litening C:68X Aero Monocoque frame has a claimed weight of approximately 980 grams. Its design features aerodynamically optimized tube profiles, Flat Mount brakes, a 12x142 mm rear axle, and fully hidden cable routing.
C:68X carbon technology combines selected fibers with a nanoparticle-reinforced resin. The Advanced Twin Mold process keeps each fiber properly positioned during curing, allowing the amount of material to be adjusted according to the loads in each area and eliminating unnecessary weight without compromising stiffness or strength.
The integrated design is rounded out with a hidden seatpost clamp, a universal SRAM UDH derailleur hanger, and wheel clearance compatible with tires up to 34 mm.
Up to 6 watts more efficient
The new generation of the Litening AERO was developed using computational fluid dynamics and wind tunnel testing under real-world conditions. The result is a frame and fork set that’s approximately 150 grams lighter, along with a reduction in aerodynamic drag of up to 6 watts compared to the previous model. This improvement allows you to maintain a higher speed while applying the same power or keep up the pace with less energy expenditure. This is a particularly significant advantage in breakaways, relay races, sprints, and competitions where every second can make a difference.
Aero-Optimized Geometry
The Aero Optimized geometry is designed to provide an efficient riding position without compromising control. Its handling combines stability at higher speeds with the agility needed to tackle corners, changes in pace, and technical descents.
The bike complies with UCI design and construction standards, making it eligible for use in official competitions.
IC Aero Max Integrated Cockpit
The Cube IC Aero Max Cockpit System integrates the handlebars and stem into a single carbon structure. Its design reduces the number of parts exposed to the air and keeps cables and hoses completely hidden to achieve a clean, aerodynamic front end.
The Cockpit features specific spacers and an interface for mounting a Garmin-compatible bike computer. This integration keeps the device centered and visible without compromising the bike’s aerodynamic lines.
Shimano Dura-Ace Di2 2x12
The Shimano Dura-Ace Di2 electronic drivetrain offers fast, precise, and consistent shifting with minimal effort. The ST-R9270 shifters are paired with the RD-R9250 rear derailleur and the FD-R9250 front derailleur to deliver race-ready performance.
The Shimano Dura-Ace FC-R9200 crankset features 52/36-tooth chainrings, paired with a Dura-Ace 11-34T cassette. This configuration provides a gear range suitable for maintaining high speeds while tackling mountain passes and hilly terrain.
4iiii Precision 3+ Dual Side Power Meter
The cranks feature a 4iiii Precision 3+ Dual Side power meter, capable of independently measuring the power generated by each leg. This information allows you to manage your effort, analyze your pedaling balance, and structure wattage-based training sessions.
Since it comes standard, the Litening AERO C:68X SLT is ready for training and racing with precise data from day one, without having to add a power meter later.
Shimano Dura-Ace Hydraulic Brakes
The Shimano Dura-Ace BR-R9270 hydraulic disc brakes offer powerful, progressive braking that’s easy to modulate. The 160 mm rotors front and rear provide consistent response on long descents, fast corners, and in changing weather conditions. The Flat Mount setup enhances integration and helps maintain the frame’s clean, aerodynamic lines.
Newmen Streem S.60/66 VONOA Wheels
The Newmen Streem S.60/66 VONOA Carbon wheels feature a differentiated profile of 60 mm on the front wheel and 66 mm on the rear. This combination is designed to provide predictable handling at the front and high aerodynamic efficiency at the rear.
The set features VONOA carbon spokes, with 15 spokes in the front and 18 in the rear. It also features a Center Lock mount, 12x100 and 12x142 mm thru-axles, and Tubeless Ready compatibility.
Its high profile is particularly well-suited for racing, fast rides, triathlons, and cyclists who maintain high speeds for extended periods.
Schwalbe Pro One Aero TLR 28 mm
The Schwalbe Pro One Aero TLR 700x28C tires are designed to complement the aerodynamic performance of the Newmen wheels. Their Tubeless Ready construction allows you to adjust the pressure to improve grip, comfort, and protection against pinch flats.
The wheel clearance of up to 34 mm provides room to mount higher-volume tires when seeking to increase comfort or stability on uneven roads.
Comfort Flex Aero Seatpost
The Litening C:68X Aero Comfort Flex seatpost combines an aerodynamic profile with controlled flex to reduce vibrations transmitted from the road. Cube claims an approximate 10% improvement in comfort compared to a conventional seatpost, helping to reduce fatigue on long rides.
It’s paired with the Acid Nuance SLT Carbon saddle, a lightweight option designed to maintain an efficient riding position during training and races.
