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: 7, 8, 9, 10 speed
Size: 10T
Narrow Wide: No
Weight: 22g
Colour: Black