Genuine Zipp Cognition V2 Rear Hub Axle & Bearing Kit Restore Peak PerformanceRestore the unparalleled speed and efficiency of your Zipp NSW wheels with the genuine Zipp Cognition V2 Rear Hub Axle and Bearing Service Kit. Designed specifically for the revolutionary Cognition V2 hubset, this kit provides the essential components to bring your rear wheel back to its factory-fresh, low-friction state. Over time, even the highest quality bearings can wear, leading to increased rolling resistance and a loss of the free-speed you´ve come to expect from Zipp´s top-tier technology. This OEM service kit is the definitive solution for riders and mechanics looking to perform a complete overhaul and ensure many more miles of peak performance.The heart of the Cognition V2 hub´s advantage is its incredibly low mechanical drag, especially when coasting, thanks to the Axial Clutch V2™ technology. This service kit, featuring a precision-engineered axle and two premium 61903 bearings, is critical to maintaining that system. By replacing worn components, you eliminate friction, restore the silky-smooth roll, and ensure the hub´s internal mechanisms function with the flawless precision they were designed for. Don´t compromise your high-performance wheelset with generic parts, this genuine Zipp kit guarantees perfect compatibility, reliability, and the return of that signature Zipp ride quality.Key Benefits:* Restore Low-Friction Performance: Replace worn bearings to drastically reduce rolling resistance, allowing you to maintain speed more easily and get the most out of the Axial Clutch V2™ system when coasting.* Genuine OEM Quality: As an official Zipp spare part, this kit guarantees a perfect fit and function for your Cognition V2 NSW rear hub, eliminating any guesswork and ensuring the integrity of your wheelset.* Enhanced Durability and Longevity: Fresh, high-quality bearings and a new axle restore the hub´s structural integrity, ensuring consistent performance and extending the service life of your investment.Main Features:* Comprehensive Overhaul Kit: Includes the primary wear components needed for a full service of the Zipp Cognition V2 rear hub.* Precision-Engineered Axle: A genuine Zipp axle manufactured to the most exacting tolerances for perfect alignment and load distribution within the Cognition V2 DISC hub shell.* High-Grade Bearings: The kit contains two premium 61903 cartridge bearings, selected by Zipp engineers to provide the optimal balance of smooth rotation and robust durability for road applications.Technical Specifications:* Product: Zipp Axle for Cognition V2 NSW Hub incl. Bearings* Area of application: Road* Compatibility: Zipp Cognition V2 NSW Rear Hubs* Brake Type: Disc Brake* Position: Rear* Axes: Includes one (1) genuine Zipp rear axle for Cognition V2 Disc hub* Bearings: Includes two (2) 61903 cartridge bearings