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Cube Litening Aero C:68X SLX 2025 Chromeblue/Liquidblue Road Bike
Rules are rules. A race bike needs to conform in order to qualify for UCI-sanctioned races. But designing a frame that's significantly more slippery through the air, without breaking the rules? That's completely legit.
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Details
Available with Cube in the sizes shown above. Expect delivery within 14 days of placing an order.
Rules are rules. A race bike needs to conform in order to qualify for UCI-sanctioned races. But designing a frame that’s significantly more slippery through the air, without breaking the rules? That’s completely legit.
The Litening AERO C:68X’s lightweight carbon chassis – built with our premium C:68X® material – was designed with extensive use of Computer Fluid Dynamics and real-world wind tunnel testing.
The result is a significant 30% reduction in drag, in a fully UCI-compliant frame that elegantly integrates fork, stem, handlebar and seatpost. It’s also extremely comfortable and has clearance for tyres up to 28mm. But most of all, it’s very, very fast.
Specification
| Frame | Litening C:68X® Aero Monocoque Advanced Twin Mold Technology, Aero Optimized Tubes, Full Internal Cable Routing, Flat Mount Disc | |
| Fork | Litening C:68X® Aero, Integrated Cable Routing, Flat Mount Disc | |
| Headset | ACROS, Top Integrated 1 1/8”, Bottom Integrated 1 1/4” | |
| Integratedbar/Stem | ICR Aero Cockpit System, Integrated Cable Routing, Aero Spacer System, Garmin/Wahoo Mount Interface | |
| Bar Tape | ACID Bartape RD | |
| Brake System | Sram Red AXS™, Hydr. Disc Brake (160/160) | |
| Shifters | Sram Red AXS™, Hydr. Disc Brake (160/160) | |
| Shifters/Brakelevers | Sram DUB Road, 86mm Pressfit | |
| Rear Derailleur | Sram Red AXS™, 12-Speed | |
| Front Derailleur | Sram Red AXS™ | |
| Bottom Bracket | Sram DUB Road, 86mm Pressfit | |
| Crankset | Sram Red Carbon Power Meter, 50×37T | |
| Chainring Size | 50×37T | |
| Cassette | Sram Red XG-1290, 10-33T | |
| Chain | Sram Red E1 | |
| Wheelset | Newmen Streem S.60/66 VONOA Carbon, 15/18 Carbon Spokes, 12×100mm/12×142mm, Tubeless Ready | |
| Tyres | Conti Grand Prix 5000 S TR, Tubeless Ready, 28-622 | |
| Saddle | ACID Nuance SLT Road Carbon | |
| Seatpost | Litening C:68X® Aero, Comfort Flex | |
| Seatpost Clamp | CUBE Full Integrated Aero Clamp | |
| Quoted Weight | 7.3 kg | |
| Max System Weight | 115 kg – The maximum system weight is the maximum total weight of the bike, rider and any luggage combined |
Specifications are subject to change without notice
Size Guide
| Frame Size | Minimum Height | Maximum Height |
| 50cm | 158cm (5’2”) | 166cm (5’5”) |
| 52cm | 166cm (5’5”) | 174cm (5’8”) |
| 54cm | 174cm (5’8”) | 182cm (6’0”) |
| 56cm | 182cm (6’0”) | 190cm (6’2”) |
| 58cm | 190cm (6’2”) | 193cm (6’4”) |
| 60cm | 193cm (6’3”) | 196cm (6’5”) |
We have developed our size guide from our selling experience and it may differ from the manufacturers guide. Please note, this is only a guide and if you have any concerns over sizing please get in contact
Geometry
| Frame Size | 50 | 52 | 54 | 56 | 58 | 60 |
| Seat Tube | 460 | 480 | 500 | 520 | 540 | 560 |
| Top Tube Horizontal | 527 | 537 | 550 | 565 | 580 | 592 |
| Seat Angle | 75 | 74.2 | 73.5 | 73.5 | 73 | 72.5 |
| Head Tube Angle | 72.3 | 72.5 | 73 | 73.5 | 73.5 | 73.5 |
| Chainstays | 410 | 410 | 410 | 410 | 410 | 410 |
| Head Tube | 95 | 105 | 125 | 145 | 165 | 180 |
| Wheelbase | 981 | 981 | 984 | 995 | 1005 | 1011 |
| BB-Height to Hub | 72 | 72 | 69 | 69 | 67 | 67 |
| Reach | 389 | 389 | 389 | 398 | 403 | 405 |
| Stack | 514 | 524 | 542 | 563 | 580 | 594 |
| Length Seat Post | 350 | 350 | 350 | 350 | 350 | 350 |
| Stem Angle | 6 | 6 | 6 | 6 | 6 | 6 |
| Crank Length | 170 | 170 | 172.5 | 172.5 | 175 | 175 |
| Max Tyre Diameter | 691 | 691 | 691 | 691 | 691 | 691 |
| Max Tyre Width | 28 | 28 | 28 | 28 | 28 | 28 |
| Stem length | 90 | 90 | 100 | 100 | 110 | 110 |
| Handlebar Width | 400 | 400 | 420 | 420 | 440 | 440 |
Want to compare the size of your current bike to this one? Read our Reach and Stack guide here.
Bike Classification
| Bike Classification | Category 6 |
| Intended Use | Sport and competition riding with high exertion |
| Intended Terrain | Paved Surfaces for competitions or on other occasions at high speeds of more than 50 km/h, for example downhill runs and sprints |
| Recommended riding skills | Technical skills and practice required |
Additional Information
| Manufacturer | Cube |
|---|---|
| RRP | No |
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