The Cube Litening AERO C:68X SLX 2027 bicycle featured here at Escapa is designed to ride fast, compete, and make a difference when every second counts. Its C:68X carbon frame combines aerodynamic profiles developed through computational fluid dynamics and wind tunnel testing with a lightweight design and seamless integration.
This new generation reduces the combined weight of the frame and fork by approximately 150 grams and improves aerodynamic efficiency by up to 6 watts compared to its predecessor. With a claimed total weight of 7.1 kg, it offers speed on flat terrain, responsive acceleration, and versatile performance on hilly routes.
C:68X Frame Weighs Just 980 Grams
The Litening C:68X Aero Monocoque frame has a stated weight of just 980 grams. Its construction features aerodynamically optimized tubes, fully internal cable routing, Flat Mount brakes, and thru-axles measuring 12x100 mm in the front and 12x142 mm in the rear.
The C:68X carbon combines selected fibers with a nanoparticle-reinforced resin. The Advanced Twin Mold manufacturing process keeps each fiber in the correct position during curing, allowing for the precise amount of material to be used based on the loads in each area. The result is a lightweight, stiff, and durable structure.
It also features a universal UDH dropout, an integrated seatpost clamp, and compatibility with tires up to 34 mm.
Up to 6 watts more efficient
The frame’s aerodynamics were developed using CFD simulations, wind tunnel testing, and the expertise of professional cyclists. The shapes of the frame, fork, Cockpit, and seatpost work as a single system to reduce drag.
The improvement of up to 6 watts allows you to maintain high speeds with less effort or convert the same power into a higher pace. This advantage is particularly relevant in races, breakaways, relay races, and long stretches exposed to the wind.
IC Aero Max Integrated Cockpit
The IC Aero Max Cockpit System integrates the handlebars and stem into a single aerodynamic structure. All wiring runs completely internally, eliminating visible cables and hoses and maintaining a clean front profile.
The system features aerodynamic spacers and an interface for mounting a Garmin bike computer. The frame is also compatible with Cube’s one-piece integrated cockpits, making it easy to adjust the fit to each rider.
SRAM RED AXS E1 Drivetrain
The SRAM RED AXS E1 2x12 wireless electronic drivetrain provides fast, precise, and customizable shifting. Its electronic operation eliminates shift cables and contributes to the Cockpit’s integrated look.
The SRAM RED AXS E1 cranks feature a power meter integrated into the spider, allowing you to monitor power and manage effort with precise data during training and races.
The drivetrain combines 50/37T chainrings with a SRAM RED XG-1290 E1 10-36T cassette, offering speed for flat riding and a wide range to tackle climbs.
SRAM Red Hydraulic Brakes
The SRAM RED AXS E1 HRD hydraulic brakes use Flat Mount mounting and 160 mm rotors front and rear. They provide powerful, progressive braking to control the bike on descents, fast corners, and in adverse weather conditions.
The ergonomic design of the levers allows for comfortable access to braking power from different positions on the handlebars, promoting control during races and on long rides.
Newmen Streem VONOA Wheels with Carbon Spokes
The Newmen Streem A.49/54 VONOA Carbon wheels feature a differentiated profile of 49 mm in the front and 54 mm in the rear. This configuration is designed to combine front-end stability, aerodynamic efficiency, and the ability to maintain high speeds. The set features VONOA carbon spokes, with 15 spokes on the front wheel and 18 on the rear. It also includes a Center Lock mount, thru-axles, and Tubeless Ready compatibility.
Continental Grand Prix 5000 S TR
The Continental Grand Prix 5000 S TR 700x28C tires offer a combination of low rolling resistance, grip, and protection. Their Tubeless Ready construction allows for tire pressures tailored to the rider’s weight and the Terreno, improving traction and comfort on uneven pavement.
The frame accommodates tires up to 34 mm wide, allowing you to set up the bike with higher-volume tires when seeking more comfort, stability, or grip.
Comfort Flex Seatpost
The Litening C:68X Aero Comfort Flex seatpost combines an aerodynamic profile with controlled flex to help filter out vibrations and impacts from the road. Cube claims an improvement of approximately 10% in comfort compared to a traditional seatpost.
It is paired with the Selle Italia SLR Racing Replica saddle, designed to maintain a sporty riding position during training and races.
