The Shimano SLX M7100 rear derailleur delivers smooth, consistent shifting with reduced chain tension in low gears and a bumper on the pulley cage for quieter performance. Oversized 13T pulleys improve efficiency and chain stability, while full compatibility with Shimano 12 speed cassettes ensures a wide gear range for any trail.

Features

• Fast and shockless shifting
• Extra wide range 12-speed drivetrain -10-51T (12-speed)
• Silent drivetrain in all gear positions
• Decreased rear derailleur and chain tension in low gear
• Bumper structure at rear derailleur pulley cage reduces impact shock by absorbing chain impact on aggressive terrain
• Big 13T pulley
• Stable drivetrain on rough terrain