Composite material provided by EMS Swiss, with 40% glass-fibre mixture.
Special tooth pattern for quick shifting performance.
Complete set of bushings for different shifting systems included.
Compatibility: Campagnolo, Shimano, SRAM
Material: Grivory EMS
Bearings: CrMo
Gears: 9, 10, 11 speed
Size: 11T
Narrow-Wide: No
Weight: 23g
Colour: Black