Shimano Deore RD-M4120 Shadow 10 / 11 Speed Long Cage SGS Rear Derailleur MTB

SKU RD-M4120-01

Regular price: $28.99

Regular price: $28.99

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Product Description

Brand: Shimano

Part Type: Rear Derailleur

Number of Speeds: 10 Speed

Derailleur Cage Length: Long Cage

Mounting Type: Bolt-On

MPN: RD-M4120

Model: Shimano Deore M4100

Shimano Deore RD-M4120-SGS Rear Derailleur – 10 / 11 Speed – 2x MTB – 42T

Upgrade or replace your MTB drivetrain with the Shimano Deore RD-M4120-SGS Rear Derailleur. Designed for dependable 2x10-speed and 2x11-speed mountain bike drivetrains, the M4120 uses Shimano’s low-profile SHADOW RD design to keep the derailleur tucked closer to the bike, helping reduce the chance of damage from rocks and trail obstacles.

The long SGS cage provides the chain capacity required for wide-range double-chainring setups while delivering reliable and consistent Shimano shifting performance.

Features

Brand: Shimano
Series: Deore
Model: RD-M4120-SGS
Speed Compatibility: 10-Speed / 11-Speed
Drivetrain: Designed for 2x10 / 2x11
Cage: SGS Long Cage
Technology: Shimano SHADOW RD
Maximum Largest Cassette Sprocket: 42T
Recommended Top Sprocket: 11T
Total Capacity: 41T
Maximum Front Difference: 10T
Compatible with HG-X 10-speed and HG-X11 11-speed chains
Low-profile design helps reduce exposure to trail impacts
Suitable for MTB, trail, trekking, and recreational riding applications

Package Includes

1 × Shimano Deore RD-M4120-SGS Rear Derailleur

Shimano Deore RD-M4120 Shadow 10 / 11 Speed Long Cage SGS Rear Derailleur MTB

Frequently Bought Together

Product Description

Shimano Deore RD-M4120-SGS Rear Derailleur – 10 / 11 Speed – 2x MTB – 42T

Features

Package Includes

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