Deore XT RD-M8100

The Shimano Deore XT RD-M8100 rear derailleur is built for riders who demand dependable shifting on modern 2x12 drivetrain systems. This long-cage version is designed to handle a wide range of gears while keeping your drivetrain running smooth and precise.

• Compatible with 2x12 drivetrain setups for clean, reliable shifting.
• Long cage length accommodates larger cassette options for varied terrain.
• Available configurations include 45-tooth and 51-tooth largest cog options to match your riding style.
• Shimano Deore XT quality you can trust for consistent performance.