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The Cube Aerium C:68X Race is a wind tunnel-developed carbon triathlon bike. Featuring Shimano Dura-Ace Di2, a 4iiii power meter, and Newmen aero wheels, it offers integrated hydration and storage for long-distance performance and speed.
The Cube Aerium C:68X Race is a wind tunnel-developed carbon triathlon bike. Featuring Shimano Dura-Ace Di2, a 4iiii power meter, and Newmen aero wheels, it offers integrated hydration and storage for long-distance performance and speed.
Cube

Cube Aerium C:68X Race Carbon 2027 in Carbon/Chrome

£6,499.00
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Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

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Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
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Hassle free returns

In the unlikely event that you are not satisfied with your purchase please feel free to return your items within 90 days of the purchase date for a full exchange or refund. Any item (excluding food, underwear or e-gift vouchers) can be returned to us for any reason within 90 days, provided that the item has not been used or fitted and is returned in its original packaging with valid proof of purchase.

It is recommended that you use a recorded delivery service or return to a store to ensure your items are received by us. We cannot assume responsibility for items that are lost in transit back to us.




Terms & Conditions

Items must be returned in their original packaging and unused. Refunds will be issued once the product(s) have been received and inspected.

Click & Collect customers can buy with confidence knowing that they can review the item before deciding whether it is right for you before leaving the store. Should you decide it's not right for you, it can be conveniently exchanged or refunded straight away, or you still have up to 90 days to return it if you are still unsure.

Please note:
1. If the items we have sent you are faulty, damaged or not as we described, we will cover the cost of collection and the delivery of the correct item.

2. If we have delivered the correct bike but upon inspection, you decide the bike is not the one for you, we will charge you £50 for collection (£100 from Northern Ireland). If you do not have the original box in usable condition, we will charge you an additional £15 to provide one.

Refunds will be processed using the same method of payment used for the original purchase. Credit & debit card refunds must be made to the card used for the original purchase.

We are unable to offer a refund without a valid proof of purchase.

Cube Aerium C:68X Race Carbon 2027 in Carbon/Chrome

Season:2027

Brand:Cube

Code:1138300CARBONCHROME

The Cube Aerium C:68X Race is engineered for outright speed, combining a premium C:68X carbon construction with a wind tunnel and race-proven aerodynamic design. Developed in collaboration with World Champion Lucy Charles-Barclay, the frame integrates its disc brakes, hydration, and storage systems to reduce drag while providing the practical features needed for long-distance racing.

Configurable hydration and storage options make it easier to stay fuelled on longer events, while the aerodynamic cockpit provides the adjustability needed to achieve an efficient race position. Every element of the frameset has been refined through wind tunnel development and testing under race conditions.

Shimano Dura-Ace Di2 electronic gearing provides fast, precise shifting, paired with an Ultegra chainset equipped with a 4iiii power meter for accurate performance data. Dura-Ace hydraulic disc brakes deliver powerful control, while Newmen Streem Aero/Sprint TT 60/80 wheels and Continental Grand Prix 5000 TT tyres complete the speed-focused package.

Key Features & Benefits:

  • Aerodynamic C:68X Carbon Frame: Developed with World Champion Lucy Charles-Barclay, this premium carbon frameset features integrated hydration and storage systems, refined in the wind tunnel for maximum speed.
  • Precision Electronic Gearing: Equipped with Shimano Dura-Ace Di2 electronic shifting and an Ultegra chainset with an integrated 4iiii power meter, providing accurate performance data and fast, reliable gear changes.
  • Race-Ready Components: Features high-performance Newmen Streem Aero/Sprint TT 60/80 wheels and Continental Grand Prix 5000 TT tyres, paired with powerful Dura-Ace hydraulic disc brakes for superior control.

Full Specification:

  • Frame: Aerium C:68X Monocoque Advanced Twin Mold Technology, Twin Head Tube, Full Internal Cable Routing, Flat Mount Disc, 12x142mm, AXH
  • Fork: Aerium C:68X, Integrated Cable Routing, Flat Mount Disc, 12x100mm
  • Number of Gears: 24
  • Gear Shifters: Shimano Dura Ace Di2 ST-R9180 / SW-R9160 TT
  • Chainset: Shimano Ultegra FC-R8100, Hollowtech II, 52x36T, 4iiii Precision 3+ Powermeter dual side
  • Chainrings: 52x36T
  • Rear Cassette: Shimano Ultegra CS-R8101, 11-34T
  • Chain: Shimano CN-M7100
  • Front Derailleur: Shimano Ultegra Di2 FD-R8150-F
  • Rear Derailleur: Shimano Ultegra Di2 RD-R8150-DGS, 12-speed
  • Bottom Bracket: Shimano SM-BB71-41B, 86mm Pressfit
  • Pedals: Not supplied
  • Rims: Newmen Streem S.60/TT.80 Carbon
  • Front Hub: 12x100mm
  • Rear Hub: 12x142mm
  • Front Tyre: Continental Grand Prix 5000 TT TR, 28-622
  • Rear Tyre: Continental Grand Prix 5000 TT TR, 28-622
  • Brakes: Shimano Dura Ace BR-R9270, Hydr. Disc Brake, Flat Mount (140/140)
  • Handlebars: CUBE Aerium C:68X Cockpit System
  • Handlebar Tape: ACID Bartape RC 2.5
  • Headset: Acros Integrated, Top 1 1/8", Bottom 1 1/4"
  • Stem: CUBE Aerium C:68X Cockpit System
  • Saddle: ACID Athis
  • Seatpost: CUBE Aerium C:68 Aero
  • Accessories: See Included Accessories below
  • Weight: 10.1 kg

Included Accessories:

  • Hydration: CUBE Hydration Set Aerium
  • Storage: Storage Box Set Aerium
  • Inner Tubes: Schwalbe Aerothan inner tubes w/Clickvalve
  • Extensions: Profile Design 43 ASC Carbon extensions
Technical Information
  • Frame
    Aerium C:68X® Monocoque Advanced Twin Mold Technology, Twin Head Tube, Full Internal Cable Routing, Flat Mount Disc, 12x142mm, AXH
  • Size
    XS, S, M, L
  • Fork
    Aerium C:68X®, Integrated Cable Routing, Flat Mount Disc, 12x100mm
  • Shift/brake levers
    Shimano Dura Ace Di2 ST-R9180
  • Brake system
    Shimano Dura Ace BR-R9270, Hydr. Disc Brake, Flat Mount (140/140)
  • Rear derailleur
    Shimano Ultegra Di2 RD-R8150-DGS, 12-speed
  • Shifters
    Shimano Dura Ace Di2 SW-R9160 TT
  • Front derailleur
    Shimano Ultegra Di2 FD-R8150-F
  • Bottom bracket
    Shimano SM-BB71-41B, 86mm Pressfit
  • Crankset
    Shimano Ultegra FC-R8100, Hollowtech II, 52x36T, 4iiii Precision 3+ Powermeter dual side
  • Cassette
    Shimano Ultegra CS-R8101, 11-34T
  • Chain
    Shimano CN-M7100
  • Headset
    Acros Integrated, Top 1 1/8", Bottom 1 1/4"
  • Integrated bar/stem
    CUBE Aerium C:68X® Cockpit System, XS-S Low, M-L High
  • Bar extensions
    Profile Design 43 ASC Carbon
  • Handlebar tape
    ACID Bartape RC 2.5
  • Wheelset
    Newmen Streem S.60/TT.80 Carbon, 21/24 spokes, Centerlock, 12x100mm/12x142mm, Tubeless ready
  • Tyres
    Continental Grand Prix 5000 TT TR, Kevlar, 28-622
  • Saddle
    ACID Athis
  • Seat post
    CUBE Aerium C:68 Aero
  • Extras
    Schwalbe Aerothan inner tubes w/Clickvalve
  • Equipment
    CUBE Hydration Set Aerium, Storage Box Set Aerium
  • Weight
    10.1 kg
Sizing Information
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