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CUBE Aerium C:68X, SLT

Price
Not published
Europe
€8,999 Last known price
Suspension
Rigid
Wheels
700c
Drivetrain
2 × 12 40–54t / 11–30t
Gear range
368%
Weight
9.9 kg 21.8 lb · Reference configuration not specified
Frame
Carbon
Brakes
Hydraulic disc

Rider height by size (cm)

Size guide
  • XS 151–164
  • SM 159–170
  • MD 165–177
  • LG 171–184

Components

15 of 17 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part
  • Frame

    Aerium C:68X® Monocoque Advanced Twin Mold Technology, Twin Head Tube, Full Internal Cable Routing, Flat Mount Disc, 12x142mm, AXH, C:68X® Carbon Fiber Technology, Combining all our expertise from carbon frame building into the ultimate material, C:68X® carbon uses the optimum blend of fibre and nano particle-infused resin. Precision Advanced Twin Mold manufacturing means we can avoid bonded sleeves or inserts, too. It's the new benchmark for light, stiff and strong. Front Derailleur Cover Plate, Set up your Aerium C:68X gears the way you like: as it's supplied, with a 2X system and front derailleur for the widest possible range of ratios, or switch to 1X for simplicity, low weight and optimum aero with the front derailleur mount neatly hidden behind its cover plate. Full Internal Cable Routing, Full Internal Cable Routing takes the clutter of external cables and consigns it to the past. We started from scratch, designing frame and handlebars to accept gear and brake cables internally so that nothing interrupts the bike's clean lines. It's neater, it's more aero, it protects cables from damage and it reduces maintenance. All the wins. Cockpit System, The CUBE Aerium Cockpit System is about as configurable as it gets. The standard setup is Low, but there's an optional High setup too. With a wide range of adjustment for each, every rider can find their optimum position for comfort, endurance and performance. Armpads can be set over a huge range of widths and stack heights and saddle stack and reach is, of course, also adjustable. Because every watt counts... Hydration System 2.0, Ultimate performance requires optimum hydration, and that means having a system that's accessible, adaptable and with enough volume for extended racing. The Hydration System 2.0 allows the rider to rehydrate without changing position, thanks to a configurable setup that includes a bar-mounted system plus an additional bladder located inside the frame, just above the bottom bracket. Storage System, Racers need sustenance, and that means having somewhere to store energy gels or bars. Our versatile, modular Storage System puts those extra calories within easy reach of the rider, without having to change position from an aero tuck. Set it up the way that works best for you, and then make use of the extra time you can save by having food close to hand. It's the little things that make the difference... Twin Head Tube, The Aerium's Twin Head Tube is visually striking, but it's not just about looks. Aerodynamically speaking, it helps reduce air resistance in a straight line for higher speeds. Which, of course, is what it's all about. And, with stronger cross winds, the twin tube profile helps reduce buffeting and increases steering stability. Win, win. Aero Optimized Geometry, Air sucks, and that's why Aero Optimized Geometry matters. Developed with a combination of wind tunnel testing, Computer Fluid Dynamics and feedback from athletes, it's our way of ensuring you can get the best possible performance out of you and your bike. Stable when you need it, agile when it counts and above all very, very fast. Advanced Twin Mold, With our Advanced Twin Mold process we use two precisely manufactured forms for our C:62®, C:68® and C:68X® carbon frames. The first form is to ensure an accurate layup. The second, inner form keeps every individual fibre precisely where it needs to be while the frame cures. The result is a significantly lighter, stronger frame, with fibre density tailored to anticipated loadings at specific points. Extra Storage, Need more hydration or extra space for your kit? The Aerium C:68X has you covered. The compartment above the bottom bracket accomodates an extra hydration bladder, or you can use it carry essential spares like a CO2 cartridge, multitool and spare tube. And it's all fully enclosed and aero... Not identified

Suspension

1 part
  • Fork

    Aerium C:68X®, Integrated Cable Routing, Flat Mount Disc, 12x100mm Not identified

Sizes and geometry

Size explorer

Enter your height to highlight matching ranges.

Size SM

Table
Reach 405mm
Stack 497mm
Wheelbase 992mm
Head angle 72.0°
Seat angle 78.0°
Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 700c wheel; exact published values are in the table below.
Size Reported by the manufacturer

Specifications

Frame and fork

Intended fit
  • Unisex
Frame material
  • Carbon
Fork material
  • Carbon
Bicycle weight
  • 9.9 kg
  • 21.8 lb

Suspension

Suspension configuration
  • Rigid

Drivetrain

Derived by Bikelake
Front chainrings
  • 2
Smallest chainring
  • 40
Largest chainring
  • 54
Rear sprockets
  • 12
Smallest sprocket
  • 11
Largest sprocket
  • 30
Lowest gear
  • 38.7 in
Highest gear
  • 142.4 in

Technical analysis

3 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Lowest gear

38.7 gear inches

This value is above the central range for this class.

Cohort
Road / Triathlon Model year: 2026
Sample
141 bicycles with this information
Coverage
74.6% of the class

Highest gear

142.4 gear inches

This value is above the central range for this class.

Cohort
Road / Triathlon Model year: 2026
Sample
141 bicycles with this information
Coverage
74.6% of the class

Shifting

Electronic

142 of 188 bicycles with this information use electronic shifting.

Cohort
Road / Triathlon Model year: 2026
Sample
188 bicycles with this information
Coverage
99.4% of the class

Gearing

Estimated speeds at 80 rpm

This bicycle

Lowest gear
14.8 km/h
Highest gear
54.5 km/h

Total gear range 368%

Pedaling rhythm
80rpm
40
60
80
100
120

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2026 builds

Differences across 2026 builds
Specification This bicycle CUBE Aerium C:68X, SLT CUBE Aerium C:68X, Race CUBE Aerium C:68X, SLT Aero CUBE Aerium C:68X, SLX
Frame
Bicycle weight 9.9 kg 10.1 kg 10.2 kg 9.9 kg
Drivetrain
Front chainrings 2 2 1 2
Smallest chainring 40 36 50 37
Largest chainring 54 52 50 50
Smallest sprocket 11 11 10 10
Largest sprocket 30 30 33 33
Lowest gear 38.7 in 34.8 in 43.9 in 32.5 in
Highest gear 142.4 in 137.1 in 145.0 in 145.0 in
Other specifications
Power meter Shimano Dura Ace FC-R9200P Power Meter, 54x40TAdditional specification: Model display: Dura-AceAdditional specification: Model id: dura-ace Not informed SRAM Red E1 Powermeter Spider, Dub, Aero Chainring 50TAdditional specification: Model display: Red AXSAdditional specification: Model id: red-axs SRAM Force E1 Power Meter, Dub, 50x37TAdditional specification: Model display: Force AXSAdditional specification: Model id: force-axs

Other models in this family

4 models

Published versions from the same family and model year.

CUBE Aerium C:68X, SLT, by CUBE

This bicycle

Triathlon

Aerium C:68X, SLT

  • Weight: 9.9 kg
  • Suspension: Rigid
  • Wheel size: 700c
CUBE Aerium C:68X, SLX, by CUBE

Triathlon

Aerium C:68X, SLX

Road / Triathlon

  • Weight: 9.9 kg
  • Suspension: Rigid
  • Wheel size: 700c

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