The Shimano Ultegra R8100 12V 52T chainring has the optimal balance of stiffness, strength, weight. Hollowglide structure reduces weight but maintains strength for better power transfer and faster, more precise front shifting.
- Use: Road
- Speeds: 12V
- 52 teeth
- Model: Ultegra R8100
- Only compatible with Shimano 36T chainring
- Optimal balance of rigidity, resistance, weight
- Made of Aluminum