Box One 11 Speed Rear Derailleur X-Wide

The BOX One 11-Speed Rear Derailleur is designed to easily handle wide range cassettes, while maintaining chain tension.

Features

• The Adjustable Tri-Pack Limited Slip Clutch system reduces derailleur cage bounce and chain slap, while also maintaining tension for better chain wrap
• Clutch force can be adjusted to give the user the ability to tune their setup to the desired balance of shifter feel and chain retention
• Impact resistance is improved by forged linkages
• Pivot-Tech spring-loaded cable stay keeps cables and housing out of harm's way
• Precision Sealed Bearing Pulleys

• Rear Derailleur Mount Type: 10x1 Standard
• Drivetrain Speeds: 11
• Cage Length: Long
• Chain Wrap Capacity (teeth): 39teeth
• Largest Cog: 50
• Color: Hard Onyx
• Rear Der/Shifter Compatibility: BOX 11-Speed

Box Components Ref: BX-DR1-11AXWC-BK