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Ritchey WCS 4-Axis Stem

What the checker saysNo conflicts found

Run variant by variant through the gravel bike builder’s own engine. Every sentence below is the checker’s, unedited. Nothing here says this part fits your bike; it says what it does and does not fit among the parts we hold.

Checked against 847 verified gravel bike parts in this catalog. 847 produced no finding of any kind. Each variant produces 0 distinct errors and 0 distinct warnings.

No conflicts found against any single part in this catalog, among the dimensions the checker compares.

The checker compares the dimensions listed in what we check, and what we don’t. “No conflicts found” means no conflict among those dimensions — not a guarantee that a build works. Errors mean it won’t fit; warnings mean it works but check; infos are notes.
Ritchey WCS 4-Axis 73D Stem
Photo: Ritchey

$80.00 MSRP·110 to 115 g

What the maker states

Clamp
Bar clamp 31.8 mm
Length
100 mm
Steerer
Straight-1-1-8

2 verified variants

VariantPrice (MSRP)WeightSourceLast checkedBuild
WCS 4-Axis 73D Stem$80.00110 gmaker’s page2026-07-27Build with this
WCS 4-Axis 84D Stem$80.00115 gmaker’s page2026-07-27Build with this
The rest of what the maker states1 not published

1 further field the checker looks for is not published by Ritchey, so we leave it blank rather than estimate it, and that check stays silent on this stem. It is steerer shim to. Each is recorded as “not stated by the maker (not checked)”.

Source: each variant links the maker’s own page in the table above. Last checked 2026-07-27.

Checked against

The checker ran this model against every verified part below that it has a slot for, the same way it checks a build in the builder. What follows is the verdict it actually produced for that specific pairing — not a recommendation, and not a guarantee any of these parts fits your own bike.

6 of 515 counterparts with a page of their own that the checker actually probed this model against, in alphabetical order by brand and model — never by price, popularity or the verdict itself.

Where this sits

All Ritchey stemsOpen a variant in the builder to see the ones that apply to your own parts