- 11T
- Composite material provided by EMS Swiss, with 40% glass-fibre mixture
- Special teeth pattern for quick shifting performance
- Complete set of bushing for different shifting systems included.
Compatible With: Shimano 9, 10 & 11 speed/Mega Range; SRAM X0, X9, X7, Apex, Rival, Force and Red (>2011 and Campagnolo 11 speed)
Made Of: Grivory EMS