Shimano RD-M5120
The Shimano RD-M5120 is a Deore-level Shadow Plus rear derailleur compatible with 10- and 11-speed mountain drivetrains, handling cassettes up to 46T in 1x10 setups and 42T with a double crankset. Its clutch mechanism keeps the chain quiet and secure over rough ground, making it a dependable, affordable choice for trail bikes, commuters, and drivetrain rebuilds.
- 10/11 Speed compatible
- MTB: Direct attachment (Shadow+)
- 11T Min top Sprocket
- 46T(1x10), 42T(2x11/2x10) : Max Low Sprocket
Pairs well with
Shimano RD-M5120
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