Zipp Zr1 Disc Cl Sram/shimano Hg Road Rear Hub

ZIPP ZR1 Disc Center Lock Sram/Shimano HG Road Rear HubDiscover the heart of a high-performance wheelset with the ZIPP ZR1 Disc Center Lock Rear Hub, meticulously engineered in Germany to deliver unparalleled durability, responsiveness, and reliability for every ride. Designed as the cornerstone of Zipp´s popular 303 S wheelset, the ZR1 hub is now available as a standalone component, offering you the opportunity to upgrade your custom wheel build with proven, race-ready technology at an exceptional value. Whether you´re building a robust training wheelset or a lightweight climbing machine, the ZR1 provides a solid foundation for performance and longevity.Experience the immediate thrill of instant acceleration. The ZR1 hub´s standout feature is its ultra-responsive engagement system. Featuring a robust design with 66 points of engagement, the freehub provides a near-instantaneous connection the moment you apply power to the pedals. This quick engagement is especially noticeable when accelerating out of corners, tackling punchy climbs, or sprinting for the line, translating every watt of your effort into forward momentum without delay.Built to withstand the toughest conditions, the ZR1 hub is a testament to durability. It boasts a significantly improved hub seal design, offering superior protection against water, dirt, and grime. This enhanced sealing ensures that the internals remain pristine, dramatically increasing bearing life and reducing maintenance intervals. Furthermore, the ZR1 incorporates the same robust bearing dimensions found in Zipp´s premium Cognition hub series, providing exceptional load-bearing capacity and a smooth, long-lasting spin. This commitment to durability is so profound that the hub is also officially E-Bike certified, proving its ability to handle the higher torque and sustained stress, making it an incredibly resilient choice for any road cycling application.Key Benefits:Upgrade your ride with a hub that combines world-class engineering with practical, real-world performance. The ZIPP ZR1 is the perfect choice for discerning cyclists seeking a reliable, fast-engaging, and highly durable rear hub for their disc brake road bike.Features:- Enhanced seal design for superior all-weather protection and durability.- Engineered for a significant increase in durability over previous hub generations.- Exceptionally quick engagement with 66 points for immediate power transfer.- Features the same robust bearing size as Zipp´s premium Cognition hub series.- Certified for E-Bike use, highlighting its exceptional strength and torque resistance.Application: Rear, Road CyclingSpecifications:- Item type: Hub- Item name: ZR1 Road- Spoke type: J-Bend spokes- Brake type: CenterLock- Front/Rear: Rear- Axle: 12 mm thru axle- Body: SRAM/Shimano HG- Holes: 24H- OLD (Over-Locknut-Dimension): 142 mm