描述
- 11 Speed, compatible with all derailleurs
- Rings: CNC'd AL 7075-T6 Total Treatment
- Arms: Forged, CNC, Aluminium
- High Stiffness Point System
- Weight: 798g (34/50 - 170mm)
A modern chain set design utilizing the HSP High Stiffness Point System giving rigidity to the chain rings during the shifting process.
