Every detail of the 11-speed X1 X-HORIZON rear derailleur is engineered for smooth, reliable shifting action. By eliminating unwanted chain movement, X-HORIZON shifts faster and reduces shift force. And with CAGE LOCK technology, wheel removal and installation are easier than ever.

Features

• This X1 rear derailleur is an integral part of the SRAM 1x drivetrain system.
• Consistent chain gap on all cogs