Rear Derailleur
Shimano XT RD-M8000-SGS
11-speed Shadow RD+ clutch, long cage, 46T max
$96.95 best current price across tracked retailers
What this fits
11-speed drivetrains. Mixing speed counts across shifter, derailleur, chain and cassette is the most common upgrade mistake — check every part in the chain, not just this one.
Requires a Shimano HG freehub body. A freehub standard cannot be adapted — the wheel either has it or it does not.
Intended for mtb builds.
Where to buy
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