Can the same rider take different sizes on these two bikes?

Yes. Frame labels are not standardized, so the same rider may need different sizes. This comparison deliberately avoids a generic matched-size answer and hands your measurements to Bike Fit instead.

Which frame has the higher front: Canyon Aeroad CF SLX or Felt NEXAR?

Across matched sizes, the frame fronts of Canyon Aeroad CF SLX and Felt NEXAR differ by only a few millimetres. Stem and spacer choices will have more effect on handlebar position.

Canyon Aeroad CF SLX vs Felt NEXAR: which bike is right for you?

Compare ride character, intended rider, geometry, and fit. Add your measurements to see which bike suits you better and which size to choose on each.

Fit verdict: the frame positions differ enough to matter. Compare the geometry below, then use your measurements to identify the safer size and setup.

Compare them for me Compare geometry and sizes

In one look

Canyon Aeroad CF SLX: race geometry. Felt NEXAR: race geometry.

Across matched sizes, the frame fronts of Canyon Aeroad CF SLX and Felt NEXAR differ by only a few millimetres. Stem and spacer choices will have more effect on handlebar position.
The frame front of Felt NEXAR is about 13 mm shorter. Handlebar position also depends on the stem and spacers.

These two split on bottom bracket; the sourced values are below. What each difference means for your size, your setup and the riding you describe is in the full comparison.

Bottom bracket interfaceDiffersSource 1 Source 2
Canyon Aeroad CF SLX
PF86.5 on audited CF SLX build family
Felt NEXAR
BSA (Shimano BB-R60)
A threaded bottom bracket is simpler to service and less prone to creaking; press fit saves weight and allows a wider shell.
Price
Felt NEXAR is the dearer of the two, going by the cheapest build you can buy of each; Canyon Aeroad CF SLX starts lower.

Subjective findings from independent tests on stock or near-stock builds. Tyres, pressure and size change how a frame feels.

We compare differences at frame and model level. Components, current price, and availability depend on the exact build and seller.

2026 • race geometry: Canyon Aeroad CF SLX; Size guide and geometry for the Canyon Aeroad CF SLX
2026 • race geometry: Felt NEXAR; Size guide and geometry for the Felt NEXAR

What do you need from this comparison?

Start with the decision you are making. We will ask only for the details needed to answer it.

Step 1/1

What are you trying to understand?

Your answer decides which questions follow and what the result focuses on.

Fit and size differences

Geometry can separate these bikes: matched sizes create a meaningfully different position.

Typical difference across matched sizes: frame front height 2 mm, forward length 13 mm.

For a personal answer, the fit-and-size path uses your measurements to show only the relevant frame sizes. The full chart remains available as a reference.

View geometry for every size

How do Canyon Aeroad CF SLX and Felt NEXAR sizes compare?

See the closest size matches and the differences in stack, reach, and riding position.

Canyon Aeroad CF SLX: 2XS; Stack 498, Reach 372
Felt NEXAR: 49; Stack 522, Reach 365

Stack: 24 mm taller

Reach: 7 mm shorter

Canyon Aeroad CF SLX: XS; Stack 521, Reach 378
Felt NEXAR: 49; Stack 522, Reach 365

Stack: practically identical

Reach: 13 mm shorter

Canyon Aeroad CF SLX: S; Stack 539, Reach 390
Felt NEXAR: 52; Stack 537, Reach 370

Stack: practically identical

Reach: 20 mm shorter

Canyon Aeroad CF SLX: M; Stack 560, Reach 393
Felt NEXAR: 54; Stack 558, Reach 380

Stack: practically identical

Reach: 13 mm shorter

Canyon Aeroad CF SLX: L; Stack 580, Reach 401
Felt NEXAR: 56; Stack 576, Reach 390

Stack: 4 mm lower

Reach: 11 mm shorter

Canyon Aeroad CF SLX: XL; Stack 606, Reach 419
Felt NEXAR: 58; Stack 600, Reach 395

Stack: 6 mm lower

Reach: 24 mm shorter

Canyon Aeroad CF SLX: 2XL; Stack 624, Reach 429
Felt NEXAR: 61; Stack 631, Reach 405

Stack: 7 mm taller

Reach: 24 mm shorter

Canyon Aeroad CF SLX	Felt NEXAR	The position will feel
2XSStack 498 · Reach 372	49Stack 522 · Reach 365	Stack: 24 mm taller · Reach: 7 mm shorter
XSStack 521 · Reach 378	49Stack 522 · Reach 365	Stack: practically identical · Reach: 13 mm shorter
SStack 539 · Reach 390	52Stack 537 · Reach 370	Stack: practically identical · Reach: 20 mm shorter
MStack 560 · Reach 393	54Stack 558 · Reach 380	Stack: practically identical · Reach: 13 mm shorter
LStack 580 · Reach 401	56Stack 576 · Reach 390	Stack: 4 mm lower · Reach: 11 mm shorter
XLStack 606 · Reach 419	58Stack 600 · Reach 395	Stack: 6 mm lower · Reach: 24 mm shorter
2XLStack 624 · Reach 429	61Stack 631 · Reach 405	Stack: 7 mm taller · Reach: 24 mm shorter

The same size label can create a different position on each frame. Stack and reach are one part of the decision; the personalized comparison connects them to your body and each bike’s ride character.

FAQ

Can the same rider take different sizes on these two bikes?: Yes. Frame labels are not standardized, so the same rider may need different sizes. This comparison deliberately avoids a generic matched-size answer and hands your measurements to Bike Fit instead.
Which frame has the higher front: Canyon Aeroad CF SLX or Felt NEXAR?: Across matched sizes, the frame fronts of Canyon Aeroad CF SLX and Felt NEXAR differ by only a few millimetres. Stem and spacer choices will have more effect on handlebar position.

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