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X-Fusion H3A Rear Shock

What the checker says146will not fit20check before you buy10worth knowing

Run variant by variant through the mountain 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 5149 verified mountain bike parts in this catalog. 4895 produced no finding of any kind. Each variant produces 89 distinct errors and 10 distinct warnings.

Will not fit

  • Will not fiterror · FrameShock mount mismatch: Frame uses a Standard eyelet shock but Shock is Trunnion. On 114 of the 258 verified frames in this catalog. Applies to all 2 variants.
  • Will not fiterror · FrameShock size mismatch: Frame needs 210x55mm but Shock is 185x50mm. On 29 of the 258 verified frames in this catalog. Applies to all 2 variants.
  • Will not fiterror · FrameShock size mismatch: Frame needs 230x65mm but Shock is 185x50mm. On 25 of the 258 verified frames in this catalog. Applies to all 2 variants.
  • Will not fiterror · FrameShock size mismatch: Frame needs 205x65mm but Shock is 185x50mm. On 22 of the 258 verified frames in this catalog. Applies to all 2 variants.
  • Will not fiterror · FrameShock size mismatch: Frame needs 190x45mm but Shock is 185x50mm. On 15 of the 258 verified frames in this catalog. Applies to all 2 variants.
  • Will not fiterror · FrameShock size mismatch: Frame needs 205x60mm but Shock is 185x50mm. On 14 of the 258 verified frames in this catalog. Applies to all 2 variants.
  • Will not fiterror · FrameShock size mismatch: Frame needs 230x60mm but Shock is 185x50mm. On 9 of the 258 verified frames in this catalog. Applies to all 2 variants.
  • Will not fiterror · FrameShock size mismatch: Frame needs 250x75mm but Shock is 185x50mm. On 9 of the 258 verified frames in this catalog. Applies to all 2 variants.

Hardtail shock, Frame. 112 more findings from the same check, on up to 1 of the 258 verified frames each.

Shock size, Frame. 17 more findings from the same check, on up to 7 of the 258 verified frames each.

Shock stroke short, Frame. 7 more findings from the same check, on up to 7 of the 258 verified frames each.

Shock stroke over, Frame. 2 more findings from the same check, on up to 1 of the 258 verified frames each.

Open a variant in the builder to see the ones that apply to your own parts.

Check before you buy

    Package only, Frame. 20 more findings from the same check, on up to 1 of the 258 verified frames each.

    Open a variant in the builder to see the ones that apply to your own parts.

    Worth knowing

      Bundled shock, Frame. 10 more findings from the same check, on up to 1 of the 258 verified frames each.

      Open a variant in the builder to see the ones that apply to your own parts.

      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.

      $300.00 to $320.00 MSRP·515 to 545 g

      What the maker states

      Eye
      Eye-to-eye 185 mm
      Stroke
      50 mm
      Mount
      Trunnion
      Spring
      air spring

      2 verified variants

      VariantPrice (MSRP)WeightSourceLast checkedBuild
      H3A RCP (185x50 trunnion)$300.00515 gmaker’s page2026-09-08Build with this
      H3A HLR (185x50 trunnion)$320.00545 gmaker’s page2026-09-08Build with this
      The rest of what the maker states1 not published

      1 further field the checker looks for is not published by X-Fusion, so we leave it blank rather than estimate it, and that check stays silent on this rear shock. It is oem only. 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 2026-09-08.

      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 1859 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

      X-Fusion H3A is the first model on that list.Next: X-Fusion H3CAll X-Fusion rear shocksOpen a variant in the builder to see the ones that apply to your own parts