At the heart of the Aeroad CF SLX 7 Di2 is the latest fourth-generation CF-SLX frame. In the TOUR test of the Aeroad CF SLX 8 Di2 The bike impressed with its outstanding aerodynamics. With an aerodynamic drag power of just 204 watts at 45 km/h, the Aeroad performed on a par with significantly more expensive professional-grade bikes and was practically on a level with the top-of-the-range Aeroad CFR model.
The frame construction also made a strong impression. According to Canyon, the CF-SLX version differs from the CFR frame primarily in terms of a slightly different carbon lay-up structure and a marginally higher weight, without any significant compromise on stiffness. On the road, the Aeroad consequently offers a distinctly direct and efficient ride. The balanced geometry also ensures that the bike is not aimed exclusively at professionals. Despite its clear aero focus, the riding position remains sporty without being excessively extreme. In our test of the CF SLX 8 Di2, the Aeroad impressed with precise, agile steering and, overall, very balanced handling.
Conclusion
The Canyon Aeroad CF SLX 7 Di2 stands out above all for having one of the most aerodynamically efficient frames on the market. Its handling characteristics are likely to be very similar to those of the previously tested CF SLX 8 Di2: nimble handling, high stiffness, outstanding aerodynamic performance and a surprisingly comfortable riding position.
A well-designed cockpit with a wide range of adjustment
A key difference compared to the previous third-generation Aeroad lies in the cockpit. The new PACE cockpit allows for adjustments to width and height without having to disconnect the brake lines or shorten the steerer tube. The handlebar width can be adjusted by up to 50 millimetres, whilst several grip positions are also available. This means Canyon offers significantly more flexibility than many current aero road bikes with fully fixed cockpit set-ups.
Added to this are practical, detail-oriented solutions such as the standardised TX25 screw specification, high-quality bearing seals and the so-called ‘Gear Groove’ for integrating computer mounts or other accessories. We have already highlighted these features positively in the TOUR test of the CF SLX 8 Di2.
Shimano 105 Di2 instead of Ultegra
Whilst the frame and cockpit are largely identical to those of the CF SLX 8 Di2 reviewed here, Canyon has opted for the Shimano 105 Di2 electronic groupset on the CF SLX 7 Di2. The 12-speed groupset is technologically closely related to the Ultegra and Dura-Ace and utilises their electronic shifting logic. Compared to the Ultegra groupset on the CF SLX 8, it is slightly heavier, but in practice offers similarly precise shifting performance.
Particularly pleasing: Canyon fits a 4iiii power metre as standard. In this price range, that’s by no means a given, and it significantly enhances the Aeroad’s training value. Even the Predecessor scored highly with its integrated power metre.
Carbon wheels as standard
The wheelset is also worth noting. The Aeroad CF SLX 7 Di2 is fitted with DT Swiss ARC 1600 carbon wheels with a rim height of 65 millimetres. Canyon thus remains true to its philosophy of equipping even comparatively affordable aero models with deep-section carbon wheels.
The previous model already impressed with its combination of an aerodynamic frame and a DT Swiss wheelset. In testing, it was precisely this synergy that was highlighted as a key factor in its strong aerodynamic performance. However, even back then, the ARC 1600 wheels weren’t among the lightest in their class. Those who ride mainly in the mountains will find lighter complete bikes elsewhere. For fast flat-country and track riding, however, the spec suits the Aeroad’s character perfectly.
More comfortable than its appearance suggests
Despite its pronounced aerodynamic focus, the Aeroad is not one of those uncompromisingly stiff racing bikes. We already praised the surprisingly good comfort of the previous model, which was due, amongst other things, to the high-quality tyres. The current model comes with 26 or 28-millimetre tyres, but offers tyre clearance of up to 32 millimetres, which allows for further adjustment of ride comfort. The redesigned seatpost clamp is also designed to make adjustment easier and to improve ease of maintenance and suitability for everyday use.
The key details at a glance
- RRP: 4,799 euros
- Weight: 7.7 kg in size M
- Frame: Canyon Aeroad CF SLX
- Frame sizes: 2XS, XS, S, M, L, XL, 2XL
- Circuit: Shimano 105 Di2, 2x12-speed
- Brakes: Shimano 105 (160/140 mm)
- Wheels: Front: DT Swiss ARC 1600 Spline; rear: DT Swiss ARC 1600 Dicut
- Tyres: Front: Continental Aero 111, 26mm; rear: Continental Grand Prix 5000 S TR, 28mm
Editorial assessment
The Canyon Aeroad CF SLX 7 Di2 stands out above all for having one of the most aerodynamically efficient frames on the market. Its ride characteristics are likely to be very similar to those of the CF SLX 8 Di2, which we have already tested: nimble handling, high stiffness, excellent aerodynamic performance and a surprisingly comfortable riding position.
When it comes to spec, Canyon has opted for sensible cost-saving measures. The Shimano 105 Di2 is fitted instead of the more expensive Ultegra, and the DT Swiss ARC 1600 wheels are slightly heavier than high-end alternatives; however, carbon wheels and a power metre are still included as standard. At €4,799, the Aeroad CF SLX 7 Di2 therefore offers an exceptionally attractive overall package and is likely to once again rank among the most interesting aero road bikes in its price range.
Lukas Niebuhr
Editor