BH Aerolight vs Canyon Aeroad CF SLX: 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 are close, a few millimetres apart. The frame alone will not decide this; use your measurements to see which size and setup gets nearer to your position on each bike.

Compare them for meCompare geometry and sizes

In one look

BH Aerolight: race geometry. Canyon Aeroad CF SLX: race geometry.

  • Across matched sizes, the frame fronts of BH Aerolight and Canyon Aeroad CF SLX differ by only a few millimetres. Stem and spacer choices will have more effect on handlebar position.
  • The frame front of Canyon Aeroad CF SLX is slightly longer, by about 3.4 mm.

The frame standards line up and we hold no sourced weight or performance claim that separates them. What is left to decide is your size and setup on each frame.

  • Price

    BH Aerolight 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
BH Aerolight
Size guide and geometry for the BH Aerolight
2026 • race geometry
Canyon Aeroad CF SLX
Size guide and geometry for the Canyon Aeroad CF SLX

Fit and size differences

The matched frame measurements differ by only a few millimetres, so stem and spacer choices can matter more than the frame.

Typical difference across matched sizes: frame front height 0.1 mm, forward length 3.4 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 BH Aerolight and Canyon Aeroad CF SLX sizes compare?

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

BH Aerolight
XS
Stack 510.5, Reach 368.4
Canyon Aeroad CF SLX
2XS
Stack 498, Reach 372

Stack: 12.4 mm lower

Reach: 3.6 mm longer

BH Aerolight
SM
Stack 523.4, Reach 374.9
Canyon Aeroad CF SLX
XS
Stack 521, Reach 378

Stack: 2.4 mm lower

Reach: 3.1 mm longer

BH Aerolight
MD
Stack 538.9, Reach 382.4
Canyon Aeroad CF SLX
S
Stack 539, Reach 390

Stack: practically identical

Reach: 7.6 mm longer

BH Aerolight
LA
Stack 554.1, Reach 389.6
Canyon Aeroad CF SLX
M
Stack 560, Reach 393

Stack: 5.9 mm taller

Reach: 3.4 mm longer

BH Aerolight
XL
Stack 576, Reach 398.9
Canyon Aeroad CF SLX
L
Stack 580, Reach 401

Stack: 4 mm taller

Reach: 2.1 mm longer

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

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