The new third-generation hub, in addition to reducing weight by -6.5% compared to the first generation, has a new 40T ratchet design that further improves rolling efficiency, helping riders save 0.6W of air resistance.
Ceramic bearing hub reduces rolling resistance by 30%.
Carbon fiber lamination optimization technology achieves a perfect balance between weight and rigidity.
The inner diameter of 22.4mm is compatible with more and wider tire specifications.
The website shows the inventory quantity. If you want to buy in store, please call the store to check the stock: 2670 2318🙏 Thank you for your support
