ABOUT:

Compatible with Shimano 9, 10, and 11-speed / Mega Range, SRAM X0/X9/X7, Apex, Rival, Force and Red, and Campagnolo 11-speed.

FEATURES:

• 11T.
• Composite material provided by EMS Swiss, with 40% glass-fiber mixture.
• Special teeth pattern for quick shifting performance.
• Complete set of bushings for different shifting systems included.
• Bearing Type: Standard.
• Compatible with: Shimano, Campagnolo, and SRAM.
• Made of: Grivory EMS.