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Allied ABLE SRAM Force XPLR AXS vs Santa Cruz Stigmata 4: 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.

2026race geometry
Allied ABLE SRAM Force XPLR AXS
6 sizes: 48, 52, 54, 56, 58, 61
Full size guide
2025all-road geometry
Santa Cruz Stigmata 4
6 sizes: XS, S, M, L, XL, XXL
Full size guide
In one look

The Allied ABLE SRAM Force XPLR AXS is built as a race geometry frame, the Santa Cruz Stigmata 4 as a all-road geometry frame. The Santa Cruz Stigmata 4 stack is slightly taller, about 7 mm, which is not enough to change the position by itself. Reach is nearly identical across matched sizes.

Switching from a Allied ABLE SRAM Force XPLR AXS?

Your closest Santa Cruz Stigmata 4 size, and what will still feel different about the position.

You ride the Allied ABLE SRAM Force XPLR AXS inTake the Santa Cruz Stigmata 4 inThe position will feel
48XS15 mm taller
52S24 mm tallerDifferent position
54S9 mm taller · 5 mm shorter
56M1 mm taller · 5 mm longer
58L5 mm taller · 10 mm longer
61L15 mm lower · 5 mm longer

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 Allied ABLE SRAM Force XPLR AXS 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 Santa Cruz Stigmata 4 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: Allied ABLE SRAM Force XPLR AXS or Santa Cruz Stigmata 4?

The Santa Cruz Stigmata 4 stack is slightly taller, about 7 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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