*The images are indicative and may vary from the actual product. Some accessories may not be included or components may be different. Check the components section within the product features
Hollowglide construction reduces weight but maintains strength for better power transfer and faster, more precise front shifting.
Features:
- Use: Road
- Speeds: 12V
- 50 teeth
- Model: Dura-Ace R9200
- Only compatible with Shimano 34D crankset
- Optimum balance of stiffness, strength and weight
- Aluminium construction