This Zipp Hub End Cap is designed specifically for the non-drive side of Zipp Cognition NSW Generation 2 rear hubs with rim brakes. It fits securely on the left side of the hub, ensuring optimal alignment and smooth operation.

Compatible with 10×130 mm Quick Release Systems: Engineered for traditional road frames, this end cap is tailored for 10 x 130 mm quick release axle setups, maintaining compatibility with classic rim brake bikes.

Precise Fit for Long-Term Performance: Crafted to Zipps exacting standards, the end cap ensures a snug fit and stable interface, helping preserve hub integrity and rear wheel performance across training and racing conditions.

Durable Construction, Easy Installation: Made from high-quality materials, the end cap offers dependable durability and simple, tool-free installationideal for both routine maintenance and retrofitting.

Whether you’re replacing a worn part or rebuilding your rear hub, the Zipp Cognition NSW Gen 2 NDS End Cap is a key element in keeping your wheel performing at its best.