The Zipp ZR1 SL hub is a high-performance road hub designed to deliver the fast engagement, smooth rolling, and long-term reliability that demanding riders expect from Zipp. Built for modern performance wheels, this hub is typically found on lightweight, aerodynamic wheelsets and is optimized for precise handling and efficient power transfer. With a focus on low friction and durability, it uses high-quality bearings and a refined internal mechanism to keep your wheels spinning freely, whether you are racing, training, or tackling long endurance rides.
Engineered for today’s disc brake and thru-axle standards, the ZR1 SL hub offers secure, stiff wheel retention and consistent braking performance. Its freehub mechanism is designed for quick engagement, giving you a responsive feel when accelerating out of corners or sprinting. The hub shell is shaped to balance strength and low weight, making it suitable for both climbing and flat, fast courses. Ideal for riders upgrading or building a premium wheelset, the Zipp ZR1 SL hub brings together precision engineering, reliability, and speed-focused design in a sleek, modern package.