Shimano 105 FC-R7100 chainring
Original Shimano 105 FC-R7100 12V chainring.
Features
- Compatible series: Shimano 105 R7100 Di2, Shimano 105 R7100 mechanical.
- Speeds: 2x12 speeds.
- Optimum balance between rigidity, strength, weight and efficiency.
- Real weight: 158g.