Zipp ZR1 XDR Freehub Body Kit
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Zipp ZR1 XDR freehub body kit for Zipp rear wheels with a ZR1 or ZR1SL hub. Designed for riders using SRAM XDR 12-speed cassettes who need to adapt their hub's freehub body to this standard.
The kit is compatible with a 12x142 mm thru-axle and uses original steel 2x 6803 bearings measuring 17x26x5 mm. Before buying, check that your wheel has a ZR1 or ZR1SL hub with a 12x142 mm axle, as the kit is not designed for other hubs. The kit is only for use with a SRAM XDR cassette, rather than other standards.
| Cassette compatibility | SRAM XDR 12-speed |
|---|---|
| Compatible hubs | Zipp ZR1, ZR1SL |
| Axle | 12x142 mm thru-axle |
| Bearings | 2x 6803, 17x26x5 mm, steel |