Shimano Rear Derailleur Deore M5120 2×10/11-Sp SGS

Unleash Precision Shifting for Every Ride.

Struggling with unreliable gear changes that slow you down? The Shimano Deore M5120 rear derailleur delivers seamless, crisp shifting across 10 and 11-speed setups. Designed to conquer both 1×10-speed 11-46 and 2×10/11-speed 11-42 cassettes, it eliminates chain drops and maximizes drivetrain efficiency. Upgrade to a drivetrain component that keeps you in control no matter the terrain or speed.

Key Features

• Wide compatibility with 10 and 11-speed cassettes for versatile setups.
• SGS long cage design ensures smooth chain tension and stability.
• Optimized for 1x and 2x drivetrains to suit aggressive trail riding or precise road cycling.
• Durable Shimano construction built to withstand urban grit and off-road abuse.
• Enhanced shifting accuracy for rapid gear changes under load.

Technical Specifications

• Model: Shimano Achter derailleur Deore RD-M5120
• Speed compatibility: 10-speed and 11-speed
• Cassette compatibility: 1×10-speed 11-46T and 2×10/11-speed 11-42T
• Cage length: SGS (long cage)
• Type: Rear derailleur

Frequently Asked Questions