Cassette
Shimano Deore CS-M5100-11 (11-42T)
11-speed 11-42T rhythm step, HG spline, for 2x11 or tighter 1x
$70.95 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, gravel builds.
Manufacturer specifications
- Cassette Body Type
- Shimano HG
- Cogs
- 11-13-15-17-19-21-24-28-32-37-42T
- Color
- Silver
- Defined Color
- Silver
- Drivetrain Speeds
- 11
- Range
- 11-42
Specifications recorded from the retailer product listing.
Where to buy
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