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RockShox SIDLuxe Rear Shock

What the checker says3030will not fit429check before you buy216worth 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. 4906 produced no finding of any kind; that is SIDLuxe Ultimate Flight Attendant (190x45) (2026). SIDLuxe Ultimate (145x27.5 trunnion) (2024) clears 4891. Each variant produces 84 to 94 distinct errors and 9 to 10 distinct warnings.

  • info · this part aloneHeads-up: the RockShox SIDLuxe Select+ (165x45 trunnion) is OEM-only - it ships with the Giant Anthem Advanced 29 (3) and is not sold separately, so plan on that frame. Applies to 1 of 44 variants.

Will not fit

  • Will not fiterror · FrameOEM shock: the RockShox SIDLuxe Select+ (165x45 trunnion) is only available bundled with the Giant Anthem Advanced 29 (3) - it is not sold separately. On 257 of the 258 verified frames in this catalog. Applies to 1 of 44 variants.
  • 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 23 of 44 variants.
  • Will not fiterror · FrameShock mount mismatch: Frame uses a Trunnion shock but Shock is Standard eyelet. On 88 of the 258 verified frames in this catalog. Applies to 21 of 44 variants.

Hardtail shock, Frame. 2408 more findings from the same check, on up to 1 of the 258 verified frames each.

Shock size, Frame. 524 more findings from the same check, on up to 29 of the 258 verified frames each.

Shock stroke short, Frame. 68 more findings from the same check, on up to 12 of the 258 verified frames each.

Shock stroke over, Frame. 27 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. 429 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. 216 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.

      $280.00 to $939.00 MSRP·230 to 461 g

      What the maker states

      Eye
      Ranges from Eye-to-eye 145 mm to Eye-to-eye 210 mm (6 distinct values, across 44 of 44 variants)
      Stroke
      Ranges from 27.5 mm to 50 mm (10 distinct values, across 44 of 44 variants)
      Mount
      Trunnion (on 23 of 44 variants); Standard eyelet (on 21 of 44 variants)
      Spring
      air spring
      OEM only
      OEM only: yes (on 1 of 44 variants)

      A value shown as a set or a range differs between this model’s variants and is never one variant’s spec.

      44 verified variants

      VariantEyeStrokeMountPrice (MSRP)WeightSourceLast checkedBuild
      SIDLuxe Ultimate (190x45) (2024)Eye-to-eye 190 mm45 mmStandard eyelet$549.00247 gmaker’s page2026-07-13Build with this
      SIDLuxe Select+ (190x45) (2024)Eye-to-eye 190 mm45 mmStandard eyelet$409.00252 gmaker’s page2026-07-15Build with this
      SIDLuxe Ultimate (210x50) (2024)Eye-to-eye 210 mm50 mmStandard eyelet$549.00247 gmaker’s page2026-07-13Build with this
      SIDLuxe Ultimate (165x45 trunnion) (2024)Eye-to-eye 165 mm45 mmTrunnion$549.00250 gmaker’s page2026-07-13Build with this
      SIDLuxe Ultimate (190x40) (2024)Eye-to-eye 190 mm40 mmStandard eyelet$549.00248 gmaker’s page2026-07-13Build with this
      SIDLuxe Ultimate (145x27.5 trunnion) (2024)Eye-to-eye 145 mm27.5 mmTrunnion$549.00248 gmaker’s page2026-07-13Build with this
      SIDLuxe Ultimate (145x30 trunnion) (2024)Eye-to-eye 145 mm30 mmTrunnion$549.00248 gmaker’s page2026-07-13Build with this
      SIDLuxe Ultimate (145x32.5 trunnion) (2024)Eye-to-eye 145 mm32.5 mmTrunnion$549.00248 gmaker’s page2026-07-13Build with this
      SIDLuxe Ultimate (145x35 trunnion) (2024)Eye-to-eye 145 mm35 mmTrunnion$549.00248 gmaker’s page2026-07-13Build with this
      SIDLuxe Ultimate (165x37.5 trunnion) (2024)Eye-to-eye 165 mm37.5 mmTrunnion$549.00248 gmaker’s page2026-07-13Build with this
      SIDLuxe Ultimate (165x40 trunnion) (2024)Eye-to-eye 165 mm40 mmTrunnion$549.00248 gmaker’s page2026-07-13Build with this
      SIDLuxe Ultimate (165x42.5 trunnion) (2024)Eye-to-eye 165 mm42.5 mmTrunnion$549.00248 gmaker’s page2026-07-13Build with this
      SIDLuxe Ultimate (170x27.5) (2024)Eye-to-eye 170 mm27.5 mmStandard eyelet$549.00248 gmaker’s page2026-07-13Build with this
      SIDLuxe Ultimate (170x30) (2024)Eye-to-eye 170 mm30 mmStandard eyelet$549.00248 gmaker’s page2026-07-13Build with this
      SIDLuxe Ultimate (170x32.5) (2024)Eye-to-eye 170 mm32.5 mmStandard eyelet$549.00248 gmaker’s page2026-07-13Build with this
      SIDLuxe Ultimate (170x35) (2024)Eye-to-eye 170 mm35 mmStandard eyelet$549.00248 gmaker’s page2026-07-13Build with this
      SIDLuxe Ultimate (185x47.5 trunnion) (2024)Eye-to-eye 185 mm47.5 mmTrunnion$549.00248 gmaker’s page2026-07-13Build with this
      SIDLuxe Ultimate (185x50 trunnion) (2024)Eye-to-eye 185 mm50 mmTrunnion$549.00248 gmaker’s page2026-07-13Build with this
      SIDLuxe Ultimate (190x37.5) (2024)Eye-to-eye 190 mm37.5 mmStandard eyelet$549.00248 gmaker’s page2026-07-13Build with this
      SIDLuxe Ultimate (190x42.5) (2024)Eye-to-eye 190 mm42.5 mmStandard eyelet$549.00248 gmaker’s page2026-07-13Build with this
      SIDLuxe Ultimate (210x47.5) (2024)Eye-to-eye 210 mm47.5 mmStandard eyelet$549.00248 gmaker’s page2026-07-13Build with this
      SIDLuxe Select+ (165x45 trunnion) (2024)Eye-to-eye 165 mm45 mmTrunnion$280.00230 gmaker’s page2026-07-16Build with this
      SIDLuxe Select+ (165x40 trunnion)Eye-to-eye 165 mm40 mmTrunnion$369.00355 gmaker’s page2026-09-09Build with this
      SIDLuxe Select+ (165x40 trunnion)Eye-to-eye 165 mm40 mmTrunnion$359.00290 gmaker’s page2026-09-09Build with this
      SIDLuxe Ultimate Flight Attendant (145x27.5 trunnion) (2026)Eye-to-eye 145 mm27.5 mmTrunnion$939.00400 gmaker’s page2026-09-09Build with this
      SIDLuxe Ultimate Flight Attendant (145x30 trunnion) (2026)Eye-to-eye 145 mm30 mmTrunnion$939.00401 gmaker’s page2026-09-09Build with this
      SIDLuxe Ultimate Flight Attendant (145x32.5 trunnion) (2026)Eye-to-eye 145 mm32.5 mmTrunnion$939.00403 gmaker’s page2026-09-09Build with this
      SIDLuxe Ultimate Flight Attendant (145x35 trunnion) (2026)Eye-to-eye 145 mm35 mmTrunnion$939.00405 gmaker’s page2026-09-09Build with this
      SIDLuxe Ultimate Flight Attendant (165x37.5 trunnion) (2026)Eye-to-eye 165 mm37.5 mmTrunnion$939.00421 gmaker’s page2026-09-09Build with this
      SIDLuxe Ultimate Flight Attendant (165x40 trunnion) (2026)Eye-to-eye 165 mm40 mmTrunnion$939.00422 gmaker’s page2026-09-09Build with this
      SIDLuxe Ultimate Flight Attendant (165x42.5 trunnion) (2026)Eye-to-eye 165 mm42.5 mmTrunnion$939.00424 gmaker’s page2026-09-09Build with this
      SIDLuxe Ultimate Flight Attendant (165x45 trunnion) (2026)Eye-to-eye 165 mm45 mmTrunnion$939.00426 gmaker’s page2026-09-09Build with this
      SIDLuxe Ultimate Flight Attendant (170x27.5) (2026)Eye-to-eye 170 mm27.5 mmStandard eyelet$939.00417 gmaker’s page2026-09-09Build with this
      SIDLuxe Ultimate Flight Attendant (170x30) (2026)Eye-to-eye 170 mm30 mmStandard eyelet$939.00419 gmaker’s page2026-09-09Build with this
      SIDLuxe Ultimate Flight Attendant (170x32.5) (2026)Eye-to-eye 170 mm32.5 mmStandard eyelet$939.00421 gmaker’s page2026-09-09Build with this
      SIDLuxe Ultimate Flight Attendant (170x35) (2026)Eye-to-eye 170 mm35 mmStandard eyelet$939.00422 gmaker’s page2026-09-09Build with this
      SIDLuxe Ultimate Flight Attendant (185x47.5 trunnion) (2026)Eye-to-eye 185 mm47.5 mmTrunnion$939.00441 gmaker’s page2026-09-09Build with this
      SIDLuxe Ultimate Flight Attendant (185x50 trunnion) (2026)Eye-to-eye 185 mm50 mmTrunnion$939.00443 gmaker’s page2026-09-09Build with this
      SIDLuxe Ultimate Flight Attendant (190x37.5) (2026)Eye-to-eye 190 mm37.5 mmStandard eyelet$939.00438 gmaker’s page2026-09-09Build with this
      SIDLuxe Ultimate Flight Attendant (190x40) (2026)Eye-to-eye 190 mm40 mmStandard eyelet$939.00440 gmaker’s page2026-09-09Build with this
      SIDLuxe Ultimate Flight Attendant (190x42.5) (2026)Eye-to-eye 190 mm42.5 mmStandard eyelet$939.00441 gmaker’s page2026-09-09Build with this
      SIDLuxe Ultimate Flight Attendant (190x45) (2026)Eye-to-eye 190 mm45 mmStandard eyelet$939.00349 gmaker’s page2026-09-09Build with this
      SIDLuxe Ultimate Flight Attendant (210x47.5) (2026)Eye-to-eye 210 mm47.5 mmStandard eyelet$939.00459 gmaker’s page2026-09-09Build with this
      SIDLuxe Ultimate Flight Attendant (210x50) (2026)Eye-to-eye 210 mm50 mmStandard eyelet$939.00461 gmaker’s page2026-09-09Build with this
      Source

      Source: each variant links the maker’s own page in the table above. Last checked 2026-07-13 to 2026-09-09.

      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

      Previous: RockShox NUDE5 RL3 (165x45 trunnion, Scott OEM)Next: RockShox SIDLuxe Trek IsoStrut (235x32.5)All RockShox rear shocksOpen a variant in the builder to see the ones that apply to your own parts