Zipp Wheel Freehub Kit - XDR Driver Body Kit - 12x142 / QR - ZR1
 The Zipp ZR1 XDR Freehub Kit is a high-quality replacement freehub body for the Zipp ZR1 hub, compatible with 12-speed SRAM XDR cassettes. This kit is specifically designed for use on Zipp wheelsets that utilize a 12x142mm thru-axle or 5x135mm quick-release (QR) mount. The freehub body is constructed from strong, lightweight aluminum, paired with durable steel ball bearings (type 61903) for smooth, reliable operation.

 Key Features:

 
 Compatible with SRAM XDR 12-speed cassettes
 
 Fits Zipp ZR1 hub (for both disc and rim brakes)
 
 Mounting: 12x142 mm thru-axle or 5x135 mm quick-release
 
 Freehub body material: aluminum
 
 High quality steel ball bearings (61903) for smooth running
 
 6-pawl design for fast and reliable application of power
 
 Lightweight and durable design
 
 Easy to maintain and replace


 This freehub kit is ideal for riders who expect maximum reliability and performance from their Zipp wheelset. Its advanced design perfectly complements the precision and durability Zipp is known for, making it suitable for use on road bikes, gravel bikes, and cyclocross bikes.