- Crank arm length is 170mm
- HOLLOWTECH II crankset: Optimum balance of lightweight and rigidity
- 50x34T Crankset
- Bottom bracket not included
The new Shimano 105 FC-5750 10-speed compact crankset has shed an incredible 60 grams compared to the FC-5650. It features a larger gap between the top and low gear, for less chain rub in small gear combinations. Dual SIS front index shifting provides superior front shifting performance.