Product Features
- HOLLOWTECH 2: Optimum balance of lightweight and rigidity
- Outboard bearings provide additional stability
- Q-factor remains same as FC-7701/BB-7700
- Minimal bearing interface for smoother rolling
- 93 grams
Product Description
The DURA-ACE 7900 series sets a new benchmark in top-level road racing components. Shimano has combined all its engineering resources with the latest technology to realize an increasing level of perfection that will benefit professional riders as well as many road-racing enthusiasts. Check out the products.
Sizes Available:
- English (UPC: 689228248052)
- Italian (UPC: 689228248069)
