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Specialized Epic 8 vs Specialized Epic 9: geometry and fit comparison

Matched sizes, stack and reach deltas, and a fit check against your own body instead of guessing from two separate size charts.

2025cross-country geometry
Specialized Epic 8
5 sizes: XS, S, M, L, XL
Full size guide
2026cross-country geometry
Specialized Epic 9
4 sizes: S, M, L, XL
Full size guide
In one look

The Specialized Epic 8 is built as a cross-country geometry frame, the Specialized Epic 9 as a cross-country geometry frame. The Specialized Epic 9 stack is slightly taller, about 6 mm, which is not enough to change the position by itself. The Specialized Epic 9 cockpit is slightly longer, by about 5 mm.

Switching from a Specialized Epic 8?

Your closest Specialized Epic 9 size, and what will still feel different about the position.

You ride the Specialized Epic 8 inTake the Specialized Epic 9 inThe position will feel
XSS9 mm lower · 30 mm longerDifferent position
SS3 mm lower
MM6 mm taller
LL8 mm taller · 5 mm longer
XLXL17 mm taller · 5 mm longerDifferent position

Which one fits you better?

Run the same measurements through both frames. The likely size and the full fit report can differ more than the spec sheets suggest.

Quick size check

What Specialized Epic 8 size fits you?

Get an instant frame estimate, then continue into the full fit report to check cockpit reach, bar drop, and setup risks before you buy.

No account needed for this check. The full report keeps this bike preselected.

Quick size check

What Specialized Epic 9 size fits you?

Get an instant frame estimate, then continue into the full fit report to check cockpit reach, bar drop, and setup risks before you buy.

No account needed for this check. The full report keeps this bike preselected.

FAQ

Which has the taller front end: Specialized Epic 8 or Specialized Epic 9?

The Specialized Epic 9 stack is slightly taller, about 6 mm, which is not enough to change the position by itself.

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

Yes, and it happens often: frame labels are not standardized. Use the matched-size table for geometry, then run the fit check below with your own measurements for each bike.

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