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Tools/Bike Fit/Giant Anthem Advanced SL SE vs Specialized Epic 8

Giant Anthem Advanced SL SE vs Specialized Epic 8: 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

Giant Anthem Advanced SL SE: cross-country geometry. Specialized Epic 8: cross-country geometry.

  • The frame front of Giant Anthem Advanced SL SE is slightly higher, by about 5 mm. That difference alone does not settle your position.
  • The frame front of Specialized Epic 8 is slightly longer, by about 8 mm.

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 bracketDiffersSource 1Source 2
    Giant Anthem Advanced SL SE
    Press fit
    Specialized Epic 8
    Threaded

    A threaded bottom bracket is simpler to service and less prone to creaking; press fit saves weight and allows a wider shell.

  • Bottom bracket interfaceDiffersSource 1Source 2
    Giant Anthem Advanced SL SE
    PressFit 92
    Specialized Epic 8
    BSA 73
  • Price

    Giant Anthem Advanced SL SE is the dearer of the two, going by the cheapest build you can buy of each; Specialized Epic 8 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 • cross-country geometry
Giant Anthem Advanced SL SE
Size guide and geometry for the Giant Anthem Advanced SL SE
2025 • cross-country geometry
Specialized Epic 8
Size guide and geometry for the Specialized Epic 8

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 5 mm, forward length 8 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 Giant Anthem Advanced SL SE and Specialized Epic 8 sizes compare?

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

Giant Anthem Advanced SL SE
S
Stack 602, Reach 420
Specialized Epic 8
S
Stack 597, Reach 420

Stack: 5 mm lower

Reach: practically identical

Giant Anthem Advanced SL SE
M
Stack 607, Reach 445
Specialized Epic 8
M
Stack 598, Reach 450

Stack: 9 mm lower

Reach: 5 mm longer

Giant Anthem Advanced SL SE
L
Stack 616, Reach 465
Specialized Epic 8
L
Stack 610, Reach 475

Stack: 6 mm lower

Reach: 10 mm longer

Giant Anthem Advanced SL SE
XL
Stack 626, Reach 490
Specialized Epic 8
XL
Stack 628, Reach 500

Stack: practically identical

Reach: 10 mm longer

Giant Anthem Advanced SL SESpecialized Epic 8The position will feel
SStack 602 · Reach 420SStack 597 · Reach 420Stack: 5 mm lower · Reach: practically identical
MStack 607 · Reach 445MStack 598 · Reach 450Stack: 9 mm lower · Reach: 5 mm longer
LStack 616 · Reach 465LStack 610 · Reach 475Stack: 6 mm lower · Reach: 10 mm longer
XLStack 626 · Reach 490XLStack 628 · Reach 500Stack: practically identical · Reach: 10 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: Giant Anthem Advanced SL SE or Specialized Epic 8?
The frame front of Giant Anthem Advanced SL SE is slightly higher, by about 5 mm. That difference alone does not settle your position.

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