Zipp CeramicSpeed 177 Freehub Body and Bearing Kit

The Zipp CeramicSpeed 177 freehub body kit is a solution for riders who want to renew the freehub body on their Zipp 177 hub without fitting the bearings by hand. The freehub body comes with CeramicSpeed bearings already fitted, so it simply needs to be inserted into the wheel. The bearings are hybrid: ceramic balls and steel cages. According to the manufacturer, power savings range from 1.5 to 9 W per set, depending on conditions and the quality of the current bearings.

The manufacturer offers the kit in versions for SRAM, Campagnolo and XDR Driver. Choose according to the cassette you use: this item is the SRAM/Shimano version, while Campagnolo and XDR are separate versions. Before ordering, check that your wheel has a 177 hub.