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 Winspace M6 Aero 105 Di2?

The frame front of Canyon Aeroad CF SLX is slightly higher, by about 4 mm. That difference alone does not settle your position.

Canyon Aeroad CF SLX vs Winspace M6 Aero 105 Di2: 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 me Compare geometry and sizes

In one look

Canyon Aeroad CF SLX: race geometry. Winspace M6 Aero 105 Di2: cross-country geometry.

The frame front of Canyon Aeroad CF SLX is slightly higher, by about 4 mm. That difference alone does not settle your position.
The frame front of Winspace M6 Aero 105 Di2 is slightly shorter, by about 7 mm.

For the Canyon Aeroad CF SLX in 2XL there is no Winspace M6 Aero 105 Di2 size with a comparable position: the range simply does not reach there.

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
Winspace M6 Aero 105 Di2
T47-85.5
A threaded bottom bracket is simpler to service and less prone to creaking; press fit saves weight and allows a wider shell.
Price
Canyon Aeroad CF SLX is the dearer of the two, going by the cheapest build you can buy of each; Winspace M6 Aero 105 Di2 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 • cross-country geometry: Winspace M6 Aero 105 Di2; Size guide and geometry for the Winspace M6 Aero 105 Di2

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

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 4 mm, forward length 7 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 Winspace M6 Aero 105 Di2 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
Winspace M6 Aero 105 Di2: XS; Stack 507, Reach 365

Stack: 9 mm taller

Reach: 7 mm shorter

Canyon Aeroad CF SLX: XS; Stack 521, Reach 378
Winspace M6 Aero 105 Di2: S; Stack 521, Reach 374

Stack: practically identical

Reach: 4 mm shorter

Canyon Aeroad CF SLX: S; Stack 539, Reach 390
Winspace M6 Aero 105 Di2: M; Stack 535, Reach 383

Stack: 4 mm lower

Reach: 7 mm shorter

Canyon Aeroad CF SLX: M; Stack 560, Reach 393
Winspace M6 Aero 105 Di2: XL; Stack 564, Reach 400

Stack: 4 mm taller

Reach: 7 mm longer

Canyon Aeroad CF SLX: L; Stack 580, Reach 401
Winspace M6 Aero 105 Di2: XL; Stack 564, Reach 400

Stack: 16 mm lower

Reach: practically identical

Canyon Aeroad CF SLX: XL; Stack 606, Reach 419
Winspace M6 Aero 105 Di2: XXL; Stack 593, Reach 407

Stack: 13 mm lower

Reach: 12 mm shorter

Canyon Aeroad CF SLX: 2XL; Stack 624, Reach 429
Winspace M6 Aero 105 Di2: XXL; Stack 593, Reach 407

Different position

Stack: 31 mm lower

Reach: 22 mm shorter

Canyon Aeroad CF SLX	Winspace M6 Aero 105 Di2	The position will feel
2XSStack 498 · Reach 372	XSStack 507 · Reach 365	Stack: 9 mm taller · Reach: 7 mm shorter
XSStack 521 · Reach 378	SStack 521 · Reach 374	Stack: practically identical · Reach: 4 mm shorter
SStack 539 · Reach 390	MStack 535 · Reach 383	Stack: 4 mm lower · Reach: 7 mm shorter
MStack 560 · Reach 393	XLStack 564 · Reach 400	Stack: 4 mm taller · Reach: 7 mm longer
LStack 580 · Reach 401	XLStack 564 · Reach 400	Stack: 16 mm lower · Reach: practically identical
XLStack 606 · Reach 419	XXLStack 593 · Reach 407	Stack: 13 mm lower · Reach: 12 mm shorter
2XLStack 624 · Reach 429	XXLStack 593 · Reach 407	Different position

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 Winspace M6 Aero 105 Di2?: The frame front of Canyon Aeroad CF SLX is slightly higher, by about 4 mm. That difference alone does not settle your position.

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