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Just in: Canyon Aeroad CF SLX 7.0 Di2

Brand new aero bike in £3,299 Ultegra Di2 and Mavic Cosmic Carbon build arrives for testing

Canyon’s revamped Aeroad CF SLX aero road bike was unveiled at the Tour de France, and Katusha's Alexander Kristoff immediately clinched two stages on the new bike. We then got to ride the Aeroad, albeit very briefly, at the Eurobike show in September. And now we’ve got our grubby mitts on one of the few bikes currently available for a proper review.

The new Aeroad is available in seven builds and we’ve got the second cheapest model, the £3,299 Aeroad CF SL 7.0 Di2. As its name suggests, it’s equipped with a Shimano Ultegra Di2 groupset and paired up with some Mavic Cosmic Carbon wheels with Mavic 23mm tyres and Canyon’s new aluminium handlebars and stem, and a carbon fibre seatpost with a Fizik Airone saddle. Weight on our scales is 7.41kg (16.33lb).

So, what’s the new Aeroad all about then? Essentially they’ve taken lessons learned in designing the stunning Speedmax time trial bike and applied them to the Aeroad, but tried to balance the demands of aerodynamic efficiency with the requirements of a race bike, so it needed to be light, stiff and reasonably comfortable too. Many aero bikes have succeeded in testing well in the wind-tunnel, but are a handful on actual roads and with a significant weight penalty.

The Trident 2.0 tube profile, used for the down tube, seat tube and seatpost, is wider at the rear and shorter than the Speedmax tube profile it’s based on, to make greater aero gains at the lower speeds involved in road racing compared to time trials, and also for the great range of wind directions likely to be encountered.

Other changes include a new tapered head tube with a 1 1/4in top bearing, borrowed directly from the Ultimate CF SLX, to provide more front-end stiffness. However, cleverly they’ve managed to reduce the width of the head tube by getting Acros, their bearing supplier, to whip up some especially narrow headset bearings.

Aero frames typically carry a weight penalty, and the Aeroad does against the Ultimate, but at a claimed 960g it’s a very competitive weight. All cables are, naturally, routed internally as are the Di2 wires, with the battery concealed within the frame, not the seatpost. The seatpost clamp is integrated in the top tube and is easily accessible.

Canyon are moving away from their long-time partnership with Ritchey and are now producing their own handlebars and stems, to go with the seatposts they’ve already been offering for a few years. They showed their stunning Aerocockpit one-piece handlebar and stem at the Aeroad’s launch, but it’s not available just yet so this bike is specced with a conventional bar and stem. It’s smart, understated looking stuff.

Most manufacturers seem to be going with Shimano’s new direct mount brakes and Canyon are the same, but rather than shoving the rear brake in an accessible location behind the bottom bracket, they’ve kept it on the seatstays. They told us at the official launch back in the summer that they reckon this is a more aerodynamic position for the rear brake anyway, plus as this is a race bike, it’s easier for the team mechanic to hang out of the team car window and make adjustments after a wheel change.

My first ride revealed good first impressions, so I’m going to rack up the miles and see how it performs on familiar routes. Aero road bikes are hugely popular at the moment with most manufacturers getting in on the act, and the Aeroad certainly looks one of the sharpest out there. It’s also a bit of a bargain compared to most other bikes, thanks to Canyon’s direct sales business model.

Watch out for a full review very soon. 

www.canyon.com

David worked on the road.cc tech team from 2012-2020. Previously he was editor of Bikemagic.com and before that staff writer at RCUK. He's a seasoned cyclist of all disciplines, from road to mountain biking, touring to cyclo-cross, he only wishes he had time to ride them all. He's mildly competitive, though he'll never admit it, and is a frequent road racer but is too lazy to do really well. He currently resides in the Cotswolds, and you can now find him over on his own YouTube channel David Arthur - Just Ride Bikes

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25 comments

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CliveDS | 9 years ago
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How Fantastic. We need Canyon in the states.

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tygster | 9 years ago
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Is the weight for the bike as shown in the pictures? With pedals and all?

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David Arthur @d... replied to tygster | 9 years ago
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tygster wrote:

Is the weight for the bike as shown in the pictures? With pedals and all?

Weight is for everything but the pedals

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blablablacksheep20 | 9 years ago
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Lovely bike, as owner of TT bike can guarantee it will be fast.

One concern is the small Allen key used to adjust seat post height.

I've only changed seat post a few times but noticed the bolt becoming worn down so concerned how long it will last.. Would rather see a torx key, which hopefully will last longer than hex version.

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IanW1968 | 9 years ago
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But no fsa brakes , which aren't bad brakes but you know if your gonna fit a group set do it right.

That is a very nice looking bike.

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KoenM | 9 years ago
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I love the look of the bike, but i probably will never be able to afford it or need it, i need a climbers bike xD.

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Lee Pearce | 9 years ago
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Also worth noting is the price when paying in Euros is almost £210 cheaper!!! I wonder if you could do a story on that.

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Metjas replied to Lee Pearce | 9 years ago
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Lee Pearce wrote:

Also worth noting is the price when paying in Euros is almost £210 cheaper!!! I wonder if you could do a story on that.

I believe Canyon now fix their prices in euros and the GBP exchange rate at a certain point and use this throughout the model year, whereas previously you could watch the exchange rate and then press the order button when it was in your favour.

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IanW1968 | 9 years ago
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That's what I'm talking about no corner cutting!

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Quince replied to IanW1968 | 9 years ago
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IanW1968 wrote:

That's what I'm talking about no corner cutting!

Actually the trailing edge of the down-tube has been cut off in order mimmic the aerodynamic properties of an aerofoil without the weight penalty or vulnerability to sidewinds.  26

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Poptart242 | 9 years ago
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That is an absolutely stunning bike. You'd think it cost about 3 times the price - well done Canyon  41

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Doper | 9 years ago
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Wow!

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velondon | 9 years ago
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I have one on order. Cannot wait for it to finally arrive.

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mrchrispy | 9 years ago
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thats a real priddy bike boy

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belgravedave | 9 years ago
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Now that is one beautiful bike!

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jackh | 9 years ago
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Stunning bike!

Love the red; perhaps a sign of some more interesting colours in the range for Canyon, other than the usual black/black schemes? *hint* *hint*

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runskiprun | 9 years ago
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so what happens to these bikes after you've tested them? Do you give them to one of your readers perhaps???  103

really good looking bike!

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David Arthur @d... replied to runskiprun | 9 years ago
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runskiprun wrote:

so what happens to these bikes after you've tested them? Do you give them to one of your readers perhaps???  103

really good looking bike!

They go back, some sooner than others, but they all go back. This one was collected personally by Canyon on Tuesday - it's in hot demand, the only one in the UK at present

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adscrim | 9 years ago
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This is right at the very top of my wishlist currently.

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Zermattjohn | 9 years ago
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That is a hell of a bike for just over £3k!

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The _Kaner | 9 years ago
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...better start saving then.....how much do kidneys go for these days...

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Ginsterdrz | 9 years ago
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25mm tyres possible?

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David Arthur @d... replied to Ginsterdrz | 9 years ago
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Ginsterdrz wrote:

25mm tyres possible?

Yes

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Leodis | 9 years ago
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Swoon....  8

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Leodis | 9 years ago
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Swoon....  8

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