SHIMANO FRONT CHAINWHEEL FC-R9200 DURA-ACE HOLLOWTECH 2
This crankset reduces weight and improves rigidity and front shifting accuracy. It offers a balanced combination of strength, weight, and performance.
- The crankset claims to improve rigidity, strength, weight, and rotational performance.
- The crankset claims to reduce weight while maintaining strength for better power transfer and faster, more precise front shifting.