The Zipp Cognition V2 Ratchet, Spring, and Seal Cap set is a genuine replacement kit designed specifically for Zipp Cognition V2 hubs. These small but critical components are responsible for the smooth, fast, and reliable engagement that Zipp wheels are known for. By refreshing the ratchet mechanism, spring tension, and sealing interface, this kit helps restore crisp power transfer and quiet, efficient coasting, whether you are racing, training, or simply enjoying long rides.
Using original Zipp parts ensures precise fit and compatibility with your existing Cognition V2 hub, reducing the risk of premature wear or unwanted noise. The ratchet and spring work together to provide positive engagement under load, while the seal cap helps keep out dirt and moisture, supporting long-term durability and consistent performance. Ideal for routine hub servicing or a targeted repair, this kit is a smart investment for riders who want to maintain the premium feel and reliability of their Zipp wheelset without compromise.