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: Pinarello F5 or Specialized Tarmac SL9?

The frame front of Pinarello F5 is slightly higher, by about 3.3 mm. That difference alone does not settle your position.

Pinarello F5 vs Specialized Tarmac SL9: 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

Pinarello F5: race geometry. Specialized Tarmac SL9: race geometry.

The frame front of Pinarello F5 is slightly higher, by about 3.3 mm. That difference alone does not settle your position.
The frame front of Specialized Tarmac SL9 is slightly longer, by about 6.7 mm.

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

CockpitDiffersSource 1 Source 2
Pinarello F5
Two-piece integrated
Specialized Tarmac SL9
One-piece integrated bar and stem
A one-piece cockpit is cleaner and faster, but changing bar width or stem length means buying a whole new unit.
Price
Specialized Tarmac SL9 is the dearer of the two, going by the cheapest build you can buy of each; Pinarello F5 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: Pinarello F5; Size guide and geometry for the Pinarello F5
2026 • race geometry: Specialized Tarmac SL9; Size guide and geometry for the Specialized Tarmac SL9

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 3.3 mm, forward length 6.7 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 Pinarello F5 and Specialized Tarmac SL9 sizes compare?

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

Pinarello F5: 430; Stack 502, Reach 351.3
Specialized Tarmac SL9: 44; Stack 501, Reach 366

Stack: practically identical

Reach: 14.7 mm longer

Pinarello F5: 465; Stack 517.3, Reach 365.4
Specialized Tarmac SL9: 49; Stack 514, Reach 375

Stack: 3.3 mm lower

Reach: 9.6 mm longer

Pinarello F5: 500; Stack 525.2, Reach 372.2
Specialized Tarmac SL9: 52; Stack 527, Reach 380

Stack: practically identical

Reach: 7.8 mm longer

Pinarello F5: 515; Stack 532.1, Reach 378.2
Specialized Tarmac SL9: 52; Stack 527, Reach 380

Stack: 5.1 mm lower

Reach: practically identical

Pinarello F5: 530; Stack 542.4, Reach 385.6
Specialized Tarmac SL9: 54; Stack 544, Reach 384

Stack: practically identical

Reach: practically identical

Pinarello F5: 545; Stack 557.7, Reach 388.3
Specialized Tarmac SL9: 56; Stack 565, Reach 395

Stack: 7.3 mm taller

Reach: 6.7 mm longer

Pinarello F5: 560; Stack 570.1, Reach 390.8
Specialized Tarmac SL9: 56; Stack 565, Reach 395

Stack: 5.1 mm lower

Reach: 4.2 mm longer

Pinarello F5: 575; Stack 599.2, Reach 395.5
Specialized Tarmac SL9: 58; Stack 591, Reach 402

Stack: 8.2 mm lower

Reach: 6.5 mm longer

Pinarello F5: 595; Stack 633.4, Reach 400.4
Specialized Tarmac SL9: 61; Stack 612, Reach 408

Stack: 21.4 mm lower

Reach: 7.6 mm longer

Pinarello F5	Specialized Tarmac SL9	The position will feel
430Stack 502 · Reach 351.3	44Stack 501 · Reach 366	Stack: practically identical · Reach: 14.7 mm longer
465Stack 517.3 · Reach 365.4	49Stack 514 · Reach 375	Stack: 3.3 mm lower · Reach: 9.6 mm longer
500Stack 525.2 · Reach 372.2	52Stack 527 · Reach 380	Stack: practically identical · Reach: 7.8 mm longer
515Stack 532.1 · Reach 378.2	52Stack 527 · Reach 380	Stack: 5.1 mm lower · Reach: practically identical
530Stack 542.4 · Reach 385.6	54Stack 544 · Reach 384	Stack: practically identical · Reach: practically identical
545Stack 557.7 · Reach 388.3	56Stack 565 · Reach 395	Stack: 7.3 mm taller · Reach: 6.7 mm longer
560Stack 570.1 · Reach 390.8	56Stack 565 · Reach 395	Stack: 5.1 mm lower · Reach: 4.2 mm longer
575Stack 599.2 · Reach 395.5	58Stack 591 · Reach 402	Stack: 8.2 mm lower · Reach: 6.5 mm longer
595Stack 633.4 · Reach 400.4	61Stack 612 · Reach 408	Stack: 21.4 mm lower · Reach: 7.6 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: Pinarello F5 or Specialized Tarmac SL9?: The frame front of Pinarello F5 is slightly higher, by about 3.3 mm. That difference alone does not settle your position.

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