Monday | 9.00am - 5.30pm |
Tuesday | 9.00am - 5.30pm |
Wednesday | 9.00am - 5.30pm |
Thursday | 9.00am - 5.30pm |
Friday | 9.00am - 5.30pm |
Saturday | 9.00am - 5.30pm |
Sunday | 10.00am - 4.00pm |
Bank Holidays | 10.00am - 4.00pm |

2025 Cube Litening Aero C:68X Slt Carbon Road Bike in Red
You've put in the miles, honed your training regime to perfection, and now it's time to race. The Litening AERO C:68X SLT is the bike you'll need. Built around our high-tech carbon aero chassis with 30% drag reduction, we fitted Shimano's Dura-Ace 2x12 Di2 groupset – with built-in power meter – so that you have precise gear changes and powerful braking literally at your fingertips. A Newmen Streem Aero/Sprint 60/66 Vonoa wheelset with a lower profile up front gives superb handling and incredible aero performance, even in windy conditions. Continental Grand Prix 5000 TT tyres combine fast acceleration with the grip that you need. And the bike's low overall weight and day-long comfort help ensure you'll perform at your peak, hour after hour.
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.
All UK Mainland Bike Deliveries Over £999 - Free Bike orders are sent via TNT/FedEx with estimated delivery within 1 working day after quoted dispatch time (For Scottish Highlands, Northern Ireland, Isle of Man and the Channel Islands deliveries please allow an additional 1-4 working days).Bike orders under £999 will incur a £20 delivery fee.
Free Delivery On Orders Over £50.00 - When you spend more than £50.00 at 99 Bikes deliveries to a UK mainland address will be free (excludes bikes & large items).Certain regions and territories of the UK will incur additional charges, details of which can be found on our delivery page.
Click & Collect Orders -Please be aware Click & Collect orders may take some time to fulfil. We advise not to travel to your chosen store until you have been notified that your order is ready for collection.
At 99 Bikes our priority is to ensure that you are highly satisfied with your purchase. In the unlikely event that you aren't, we offer a 30 day online return policy* in which you can receive a full refund. Any item including bikes (with the exception of food) can be returned to us for any reason provided it is received by us in an unused and resalable condition in or with its original packaging which must be undamaged.
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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
Handlebar tape - ACID Bartape RD
Rear derailleur - Shimano Dura Ace Di2 RD-R9250-D, 12-Speed
Front derailleur - Shimano Dura Ace Di2 FD-R9250-F, Braze-On
Shifters/brakelevers - Shimano Dura Ace Di2 ST-R9270
Brake - Shimano Dura Ace BR-R9270, Hydr. Disc Brake, Flat Mount (160/160)
Bottom Bracket - Shimano SM-BB71-41B, 86mm Pressfit
Crankset - Shimano Dura Ace FC-R9200-P, Powermeter, Hollowtech ll, 52x36T
Crankset chainring sizes - 52X36T
Cassette - Shimano Dura Ace CS-R9200, 11-30T
Number of gears - 24
Chain - Shimano CN-M9100
Wheelset - Newmen Streem S.60/66 VONOA, 15/18 Carbon Spokes, 12x100mm/12x142mm, Tubeless Ready
Tires - Conti Grand Prix 5000 TT, 28-622
Saddle - ACID Nuance SLT Carbon
Seatpost - Litening C:68X® Aero, Comfort Flex
Dropper Seatpost - NO
Seatpost clamp - CUBE Full Integrated Aero Clamp
Net weight (kg) - 7.3
Gross weight (kg) - 11.3999999999999