Shimano DEORE RD M4120 Rear Derailleur – 2×10/11-Speed SHIMANO SHADOW RD MTB Bike

Description

⭐ Key Features

• Series: Shimano DEORE M4100

• Model: RD-M4120-SGS

• Speed Compatibility: 2×10 / 2×11-speed drivetrains

• Technology: SHIMANO SHADOW RD for low-profile protection and improved chain retention

• Mount Type: Direct attachment / Direct mount

• Total Capacity: 41T

• Max Front Difference: 10T

• Low Sprocket: 42T max/min

• Top Sprocket: 11T max/min

• Pulley Teeth: 11T

• Fluoric Coated Link Bushings: 3 for smoother performance

• Hollow B-Axle: Enhanced strength and weight reduction

• Color: Series color

⚡ Benefits

• Low-profile design protects derailleur from rocks and impacts

• Smooth and precise shifting across 2×10 and 2×11-speed setups

• Durable construction built for aggressive MTB riding

• Hollow B-axles reduce weight while maintaining strength

• Optimized for Shimano HG-X 11-speed and HG-X 10-speed chains

📦 Package Includes

• 1 x Shimano DEORE RD M4120 Rear Derailleur