Road Bikes Race Ultimate CF SLX

Ultimate CF SLX 8 Di2

Reviews (83)
With an incredible combo of stiffness, weight, and aerodynamics, experience pure road racing performance from the first turn of the cranks.
  • Material: Carbon (CF)
  • Weight: 16.01 lbs
  • Color: Frozen Black
  • Ultimate CF SLX 8 Di2
    Color: Arctic Blue
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Ultimate CF SLX 8 Di2

A pro-level cockpit

With complete cable and wire integration, get super-clean optics and reduced drag at the same time. And with single-tool adjustable height and width, big spacer stacks and time-consuming bar swaps are a thing of the past.
Ultimate CF SLX 8 Di2

A new integrated aero seatpost

The Ultimate looks even cleaner and sleeker with this clamp design. The clamp is hidden away in the seat tube, so there’s no extra drag. We combine it with a D-shaped seatpost to reduce air resistance in the seat tube area to an absolute minimum.
Ultimate CF SLX 8 Di2

High-end carbon layup

To make a frame with a class-leading stiffness-to-weight ratio, you need to use an advanced mix of carbon fibre materials. We precisely optimised the frame’s wall thickness and chose the exact fibres required for incredible stiffness and huge strength.
Ultimate CF SLX 8 Di2

Aerodynamically optimised

On the road, from just 14 kph, aerodynamic drag is the largest force holding you back. So we optimised the frame forms for minimum drag, through an exhaustive process of wind tunnel testing in collaboration with aero experts Swiss Side. We also integrated the headtube/fork area as much as possible for extra aero gains.

Ultimate CF SLX 8 Di2 details

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Bike classification

Bikes of this category are designed for riding on hard-surface roads where the wheels remain in permanent contact to the ground. These are in general road racing bicycles with racing handlebars or straight handlebars, triathlon or time trial bicycles. The permissible maximum overall weight comprising rider, luggage and bicycle should not exceed 120 kg. Under certain circumstances this permissible maximum weight can be further limited by the component manufacturers’ recommendations for use. Proven cyclocross and gravel bikes with racing handlebars and cantilever or disc brakes are a special case in this category. In addition, these bikes are also suitable for gravel paths and off-road trails where a short loss of tyre contact with the ground due to small stairs or steps at a height of 15 to 20 cm can occur.

Proposition 65 Warning

Warning: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.


Production Variations

We strive for complete accuracy with our technical specifications. However, specifications are subject to change without notice. Variation between posted information and actual specification does not warrant any changes, modifications, or exchanges to any products affected by a variation. If we may provide further details, please contact our Canyon USA Service Team.

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