Shimano Shimano Deore RD-M4120 10/11-Speed Rear Derailleur

Information

The Shimano Deore RD-M4120 Rear Derailleur is perfect for aggressive trail riding, offering smooth shifting and chain stability. Its Shadow RD technology helps prevent damage by keeping the derailleur low-profile, reducing the risk of contact with trail obstacles. It supports both 10-speed and 11-speed drivetrains, making it versatile for a variety of mountain biking setups.

• Compatible with 2x10 and 2x11-speed drivetrains
• Supports cassettes with a maximum size of 42T
• Low-profile Shadow RD design to avoid damage
• 11T pulley wheels for smooth operation
• Long cage (SGS) design for optimal chain tension