XTR RD-M9100

Hyperglide+ offers fast and shockless shifting

• Silent and stable operation in all gears
• Low-profile design
• Two cage lengths available: SGS, compatible with 12 speed 10-51T cassettes, and GS, compatible with 11 or 12 speed 10-45T cassettes
• Decreased rear derailleur and chain tension in low gear
• New bumper added to rear derailleur pulley cage
• Bigger 13T pulleys with sealed bearings for increased drivtrain efficiency
• Weight: 240g (SGS)

Specifications

• Maximum Cog: 51T
• Minimum Cog: 10T
• Primary Color: Grey
• Cage: SGS
• RD Capacity: 41T
• RD Spring Type: Shadow Plus
• RD Weight: 240g
• Speed: 11/12
• Mount: Standard

Special order - ships in 5-10 days from our distributor.