Kuvaus
- Optimum power transfer motivates riders to pedal further and faster
- Optimal balance between stiffness and lightweight
- Reinforced 4-arm construction
- 110 PCD
- Optimized gear shape for HG-X chain
- Additional gear combination: 48-34T
- Gear combination: 50-34T, 52-36T, 53-39T, 48-34T
- Gear combinations to match more riding styles
- Crank arm length: 165, 170, 172.5, 175
