Engineered for smooth, reliable shifting action-from the larger upper pulley offset to the 12-tooth X-SYNC pulley wheels. By eliminating unwanted chain movement, X-HORIZON shifts faster, puts an end to ghost shifting and reduces shift force and chain slap. And with CAGE LOCK technology, wheel removal and installation are easier than ever.

• X-Actaution for precise and dependable 11-speed performance
• X-HORIZON design reduces shift force and ghost shifting
• TYPE 2.1 technologies: ROLLER BEARING CLUTCH and CAGE LOCK
• 12-tooth X-SYNC™ pulley wheels
• Large upper pulley offset automatically adjusts chain gap

SPECS

Cage: Long

Speed: 11

Maximum Cog: 42T

Minimum Cog: 10T

Weight 265g