The Shimano Deore M6100 rear derailleur brings smooth, reliable 12-speed performance to the trail. With reduced tension in low gears and larger 13T pulleys, it improves efficiency and chain management, while full compatibility with Shimano’s wide-range cassettes gives you the gear options to tackle any ride.

Features

• Fast and precise shifting for modern mountain biking
• Silent drivetrain in all gear positions
• Decreased rear derailleur and chain tension in low gear
• Big 13T pulley
• Stable drivetrain in rough terrain
• Low-profile design avoids damage from rocks
• Chain stabilizer reduces chain drop, slap and noise