Maximally light, extremely aerodynamic, and completely UCI-compliant – this is the CUBE Litening AIR C:68X Race. The heart of this ambitious racer is its incredibly lightweight carbon frame, equipped by CUBE with Shimano Ultegra Di2 and a crankset with a power meter. The Stream Climbing 35/38 wheels from Newmen are fitted with CUBE Grand Prix 5000 tires from Continental. This way, the power from the calves is translated directly and efficiently into propulsion. To complement the extremely high-performance C:68X® carbon frame, a lightweight, comfortable-to-ride carbon fork is essential. Monocoque Advanced Twin Mold Technology Fully integrated cable routing One-piece ICR cockpit system Complete Shimano Ultegra DI2 Frame size 52cm Model 2025 Sale due to health reasons Frame: Litening C:68X® Air Monocoque Advanced Twin Mold Technology, Aero-Weight Optimized Tubes, Full Internal Cable Routing, Flat Mount Disc Size: 52cm, Shift/Brake lever unit: Shimano Ultegra Di2 ST-R8170 Braking system: Shimano Ultegra BR-R8170, Hydraulic Disc Brake, Flat Mount (160/160) Rear derailleur: Shimano Ultegra Di2 RD-R8150-DGS. 12-Speed, Electronic Shifting System Front derailleur: Shimano Ultegra Di2 FD-R8150-F Bottom bracket: Shimano SM-BB71-41B, 86mm Pressfit Crankset: Shimano Ultegra FC-R8100-P, Power meter, Hollowtech II, 52x36T Cassette: Shimano Ultegra CS-R8101, 11-34T Handlebar/Stem unit: ICR Cockpit System, Integrated Cable Routing, Aero Spacer System, Garmin Mount Interface Wheelset: Newmen Streem C.35/38 Carbon, 21/24 Spokes, 12x100mm/12x142mm, Tubeless Ready Tires: Conti Grand Prix 5000 S TR, Tubeless Ready, 28-622 Saddle: ACID Nuance SLT Carbon Seat post: Litening C:68X® Aero, Comfort Flex Extras: tubolito™ Inner Tubes Color: blackline Weight: 7.3 kg (weighed by the dealer) Any accessories shown, such as pedals, saddle bags, lights, and bottle holders, are not included in the delivery Warranty until 03/2027 Fixed price