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Shimano SLX CS-M7100-12 cassette 10-51T, 12-speed

Shimano cassette. Needs from your bike: Freehub body, Rear speeds and Rear derailleur max cog.

Your configuration

unknown · confidence: inferred
  • Freehub body : Shimano Micro Spline (12-speed MTB)Check your installed setup or its technical sheet.
  • Rear speeds : 12 speedsCheck your installed setup or its technical sheet.
  • Rear derailleur max cog : ≥ 51 tCheck your installed setup or its technical sheet.
Why? The facts we compared (3 dimensions compared)
  • Freehub body: bike nothing on file · part Shimano Micro Spline (12-speed MTB) — not on file
  • Rear speeds: bike nothing on file · part 12 speeds — not on file
  • Rear derailleur max cog: bike nothing on file · part ≥ 51 t — not on file

Sources:

Check configuration and return to bike

The interfaces involved in this repair still need verification before buying.

The Shimano SLX CS-M7100-12 cassette 10-51T, 12-speed is a cassette (component). It requires 3 things of a bike — Freehub body, Rear speeds and Rear derailleur max cog — read from MEC. On every bike page its verdict is computed from those requirements against the bike's cited facts: when a fact is missing the answer is "unknown", never a guess.

Requires — Freehub bodyShimano Micro Spline (12-speed MTB)
Requires — Rear speeds12 speeds
Requires — Rear derailleur max cog≥ 51 t
Does this part fit my bike?
Find your bike under "Fits these bikes" below, or open your bike's "Cassette" region page. The verdict there is computed from this part's requirements against the bike's cited facts — with its confidence and sources.
What does "does not fit" mean here?
That a fact on file for the bike contradicts a requirement of this part — a confident no, with both values shown.

Standards

  • Shimano Micro Spline (12-speed MTB)
  • 12 speeds
  • ≥ 51 t

Needs from your bike: Freehub body: Shimano Micro Spline (12-speed MTB) · Rear speeds: 12 speeds · Rear derailleur max cog: ≥ 51 t

Cassette

Fits these bikes

Canyon Grail CF SL 7unknown · confidence: inferred
  • Freehub body : Shimano Micro Spline (12-speed MTB)Check your installed setup or its technical sheet.
  • Rear speeds : 12 speedsCheck your installed setup or its technical sheet.
  • Rear derailleur max cog : ≥ 51 tCheck your installed setup or its technical sheet.
Why? The facts we compared (3 dimensions compared)
  • Freehub body: bike nothing on file · part Shimano Micro Spline (12-speed MTB) — not on file
  • Rear speeds: bike nothing on file · part 12 speeds — not on file
  • Rear derailleur max cog: bike nothing on file · part ≥ 51 t — not on file

Sources:

Giant Defy Advanced 2 (2025)unknown · confidence: inferred
  • Freehub body : Shimano Micro Spline (12-speed MTB)Check your installed setup or its technical sheet.
  • Rear speeds : 12 speedsCheck your installed setup or its technical sheet.
  • Rear derailleur max cog : ≥ 51 tCheck your installed setup or its technical sheet.
Why? The facts we compared (3 dimensions compared)
  • Freehub body: bike nothing on file · part Shimano Micro Spline (12-speed MTB) — not on file
  • Rear speeds: bike nothing on file · part 12 speeds — not on file
  • Rear derailleur max cog: bike nothing on file · part ≥ 51 t — not on file

Sources:

Giant Escape 3 (2024)unknown · confidence: inferred
  • Freehub body : Shimano Micro Spline (12-speed MTB)Check your installed setup or its technical sheet.
  • Rear speeds : 12 speedsCheck your installed setup or its technical sheet.
  • Rear derailleur max cog : ≥ 51 tCheck your installed setup or its technical sheet.
Why? The facts we compared (3 dimensions compared)
  • Freehub body: bike nothing on file · part Shimano Micro Spline (12-speed MTB) — not on file
  • Rear speeds: bike nothing on file · part 12 speeds — not on file
  • Rear derailleur max cog: bike nothing on file · part ≥ 51 t — not on file

Sources:

Giant Fathom 29 2 (2022)unknown · confidence: inferred
  • Freehub body : Shimano Micro Spline (12-speed MTB)Check your installed setup or its technical sheet.
  • Rear speeds : 12 speedsCheck your installed setup or its technical sheet.
  • Rear derailleur max cog : ≥ 51 tCheck your installed setup or its technical sheet.
Why? The facts we compared (3 dimensions compared)
  • Freehub body: bike nothing on file · part Shimano Micro Spline (12-speed MTB) — not on file
  • Rear speeds: bike nothing on file · part 12 speeds — not on file
  • Rear derailleur max cog: bike nothing on file · part ≥ 51 t — not on file

Sources:

Giant Glory Advanced (2025)unknown · confidence: inferred
  • Freehub body : Shimano Micro Spline (12-speed MTB)Check your installed setup or its technical sheet.
  • Rear speeds : 12 speedsCheck your installed setup or its technical sheet.
  • Rear derailleur max cog : ≥ 51 tCheck your installed setup or its technical sheet.
Why? The facts we compared (3 dimensions compared)
  • Freehub body: bike nothing on file · part Shimano Micro Spline (12-speed MTB) — not on file
  • Rear speeds: bike nothing on file · part 12 speeds — not on file
  • Rear derailleur max cog: bike nothing on file · part ≥ 51 t — not on file

Sources:

Giant Propel Advanced 2 (2027)unknown · confidence: inferred
  • Freehub body : Shimano Micro Spline (12-speed MTB)Check your installed setup or its technical sheet.
  • Rear speeds : 12 speedsCheck your installed setup or its technical sheet.
  • Rear derailleur max cog : ≥ 51 tCheck your installed setup or its technical sheet.
Why? The facts we compared (3 dimensions compared)
  • Freehub body: bike nothing on file · part Shimano Micro Spline (12-speed MTB) — not on file
  • Rear speeds: bike nothing on file · part 12 speeds — not on file
  • Rear derailleur max cog: bike nothing on file · part ≥ 51 t — not on file

Sources:

Giant Reign 29 2 (2021)unknown · confidence: inferred
  • Freehub body : Shimano Micro Spline (12-speed MTB)Check your installed setup or its technical sheet.
  • Rear speeds : 12 speedsCheck your installed setup or its technical sheet.
  • Rear derailleur max cog : ≥ 51 tCheck your installed setup or its technical sheet.
Why? The facts we compared (3 dimensions compared)
  • Freehub body: bike nothing on file · part Shimano Micro Spline (12-speed MTB) — not on file
  • Rear speeds: bike nothing on file · part 12 speeds — not on file
  • Rear derailleur max cog: bike nothing on file · part ≥ 51 t — not on file

Sources:

Giant Revolt Advanced 2 (2025)unknown · confidence: inferred
  • Freehub body : Shimano Micro Spline (12-speed MTB)Check your installed setup or its technical sheet.
  • Rear speeds : 12 speedsCheck your installed setup or its technical sheet.
  • Rear derailleur max cog : ≥ 51 tCheck your installed setup or its technical sheet.
Why? The facts we compared (3 dimensions compared)
  • Freehub body: bike nothing on file · part Shimano Micro Spline (12-speed MTB) — not on file
  • Rear speeds: bike nothing on file · part 12 speeds — not on file
  • Rear derailleur max cog: bike nothing on file · part ≥ 51 t — not on file

Sources:

Giant Roam 2 Disc (2021)unknown · confidence: inferred
  • Freehub body : Shimano Micro Spline (12-speed MTB)Check your installed setup or its technical sheet.
  • Rear speeds : 12 speedsCheck your installed setup or its technical sheet.
  • Rear derailleur max cog : ≥ 51 tCheck your installed setup or its technical sheet.
Why? The facts we compared (3 dimensions compared)
  • Freehub body: bike nothing on file · part Shimano Micro Spline (12-speed MTB) — not on file
  • Rear speeds: bike nothing on file · part 12 speeds — not on file
  • Rear derailleur max cog: bike nothing on file · part ≥ 51 t — not on file

Sources:

Giant Talon 2 (2025)unknown · confidence: inferred
  • Freehub body : Shimano Micro Spline (12-speed MTB)Check your installed setup or its technical sheet.
  • Rear speeds : 12 speedsCheck your installed setup or its technical sheet.
  • Rear derailleur max cog : ≥ 51 tCheck your installed setup or its technical sheet.
Why? The facts we compared (3 dimensions compared)
  • Freehub body: bike nothing on file · part Shimano Micro Spline (12-speed MTB) — not on file
  • Rear speeds: bike nothing on file · part 12 speeds — not on file
  • Rear derailleur max cog: bike nothing on file · part ≥ 51 t — not on file

Sources:

Giant Talon E+ (2026)unknown · confidence: inferred
  • Freehub body : Shimano Micro Spline (12-speed MTB)Check your installed setup or its technical sheet.
  • Rear speeds : 12 speedsCheck your installed setup or its technical sheet.
  • Rear derailleur max cog : ≥ 51 tCheck your installed setup or its technical sheet.
Why? The facts we compared (3 dimensions compared)
  • Freehub body: bike nothing on file · part Shimano Micro Spline (12-speed MTB) — not on file
  • Rear speeds: bike nothing on file · part 12 speeds — not on file
  • Rear derailleur max cog: bike nothing on file · part ≥ 51 t — not on file

Sources:

Giant TCX Advanced Pro 2 (2023)unknown · confidence: inferred
  • Freehub body : Shimano Micro Spline (12-speed MTB)Check your installed setup or its technical sheet.
  • Rear speeds : 12 speedsCheck your installed setup or its technical sheet.
  • Rear derailleur max cog : ≥ 51 tCheck your installed setup or its technical sheet.
Why? The facts we compared (3 dimensions compared)
  • Freehub body: bike nothing on file · part Shimano Micro Spline (12-speed MTB) — not on file
  • Rear speeds: bike nothing on file · part 12 speeds — not on file
  • Rear derailleur max cog: bike nothing on file · part ≥ 51 t — not on file

Sources:

Giant Trance X 29 2 (2022)unknown · confidence: inferred
  • Freehub body : Shimano Micro Spline (12-speed MTB)Check your installed setup or its technical sheet.
  • Rear speeds : 12 speedsCheck your installed setup or its technical sheet.
  • Rear derailleur max cog : ≥ 51 tCheck your installed setup or its technical sheet.
Why? The facts we compared (3 dimensions compared)
  • Freehub body: bike nothing on file · part Shimano Micro Spline (12-speed MTB) — not on file
  • Rear speeds: bike nothing on file · part 12 speeds — not on file
  • Rear derailleur max cog: bike nothing on file · part ≥ 51 t — not on file

Sources:

Giant XTC Jr 24 (2015)unknown · confidence: inferred
  • Freehub body : Shimano Micro Spline (12-speed MTB)Check your installed setup or its technical sheet.
  • Rear speeds : 12 speedsCheck your installed setup or its technical sheet.
  • Rear derailleur max cog : ≥ 51 tCheck your installed setup or its technical sheet.
Why? The facts we compared (3 dimensions compared)
  • Freehub body: bike nothing on file · part Shimano Micro Spline (12-speed MTB) — not on file
  • Rear speeds: bike nothing on file · part 12 speeds — not on file
  • Rear derailleur max cog: bike nothing on file · part ≥ 51 t — not on file

Sources:

Kona Sutraunknown · confidence: inferred
  • Freehub body : Shimano Micro Spline (12-speed MTB)Check your installed setup or its technical sheet.
  • Rear speeds : 12 speedsCheck your installed setup or its technical sheet.
  • Rear derailleur max cog : ≥ 51 tCheck your installed setup or its technical sheet.
Why? The facts we compared (3 dimensions compared)
  • Freehub body: bike nothing on file · part Shimano Micro Spline (12-speed MTB) — not on file
  • Rear speeds: bike nothing on file · part 12 speeds — not on file
  • Rear derailleur max cog: bike nothing on file · part ≥ 51 t — not on file

Sources:

Liv Flourish 2 (2017)unknown · confidence: inferred
  • Freehub body : Shimano Micro Spline (12-speed MTB)Check your installed setup or its technical sheet.
  • Rear speeds : 12 speedsCheck your installed setup or its technical sheet.
  • Rear derailleur max cog : ≥ 51 tCheck your installed setup or its technical sheet.
Why? The facts we compared (3 dimensions compared)
  • Freehub body: bike nothing on file · part Shimano Micro Spline (12-speed MTB) — not on file
  • Rear speeds: bike nothing on file · part 12 speeds — not on file
  • Rear derailleur max cog: bike nothing on file · part ≥ 51 t — not on file

Sources:

State Bicycle Co. Core-Line Wulfunknown · confidence: inferred
  • Freehub body : Shimano Micro Spline (12-speed MTB)Check your installed setup or its technical sheet.
  • Rear speeds : 12 speedsCheck your installed setup or its technical sheet.
  • Rear derailleur max cog : ≥ 51 tCheck your installed setup or its technical sheet.
Why? The facts we compared (3 dimensions compared)
  • Freehub body: bike nothing on file · part Shimano Micro Spline (12-speed MTB) — not on file
  • Rear speeds: bike nothing on file · part 12 speeds — not on file
  • Rear derailleur max cog: bike nothing on file · part ≥ 51 t — not on file

Sources:

Tern Quick Haul D8 Gen 1unknown · confidence: inferred
  • Freehub body : Shimano Micro Spline (12-speed MTB)Check your installed setup or its technical sheet.
  • Rear speeds : 12 speedsCheck your installed setup or its technical sheet.
  • Rear derailleur max cog : ≥ 51 tCheck your installed setup or its technical sheet.
Why? The facts we compared (3 dimensions compared)
  • Freehub body: bike nothing on file · part Shimano Micro Spline (12-speed MTB) — not on file
  • Rear speeds: bike nothing on file · part 12 speeds — not on file
  • Rear derailleur max cog: bike nothing on file · part ≥ 51 t — not on file

Sources:

woom GO 4unknown · confidence: inferred
  • Freehub body : Shimano Micro Spline (12-speed MTB)Check your installed setup or its technical sheet.
  • Rear speeds : 12 speedsCheck your installed setup or its technical sheet.
  • Rear derailleur max cog : ≥ 51 tCheck your installed setup or its technical sheet.
Why? The facts we compared (3 dimensions compared)
  • Freehub body: bike nothing on file · part Shimano Micro Spline (12-speed MTB) — not on file
  • Rear speeds: bike nothing on file · part 12 speeds — not on file
  • Rear derailleur max cog: bike nothing on file · part ≥ 51 t — not on file

Sources:

Canyon Ultimate CF 7 (5th generation · US build 4612)does not fit · confidence: inferred
  • Freehub body : Shimano Micro Spline (12-speed MTB)Does not match the documented build.
  • Rear speeds : 12 speedsMatch requires corroboration from an independent technical source.
  • Rear derailleur max cog : ≥ 51 tCheck your installed setup or its technical sheet.
Why? The facts we compared (3 dimensions compared)
  • Freehub body: bike Shimano HG, 11-speed road body (+1.85 mm) (single-source) · part Shimano Micro Spline (12-speed MTB) — mismatch
  • Rear speeds: bike 12 speeds (single-source) · part 12 speeds — match
  • Rear derailleur max cog: bike nothing on file · part ≥ 51 t — not on file

Sources:

See all 21 bikes

Sources

The spec sheets we read. Every fact above cites one of them.

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