Rear Derailleur Shimano XT RD-M8120 Shadow+ SGS Direct 12s

The new Shimano Deore XT M8100 Series derailleurs achieve a new level of drivetrain quietness thanks to reduced stress on the low gear position and increased damping in the pulley case. Larger 13D pulleys increase efficiency and chain management while compatibility with Shimano's new 12-speed cassettes increases range.

Features

• Fast and precise shifting performance, optimized to face any trail
• Faster shifting and no impact
• Hyperglide+
• Wide-range 12-speed drivetrain with low sprocket combination -10- 51D
• Quiet transmission in all gear positions
• Decreased tension on the derailleur and chain in low gear
• New damping stop added to the pulley case of the derailleur
• Damping stop
• Larger 13D pulley
• Stable transmission in rough terrain
• Low profile design
• Shimano Shadow RD+