Zipp CeramicSpeed 77/177 Bearing Kit
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The CeramicSpeed bearing kit for Zipp 77 and 177 hubs is designed for those who want to reduce friction in the front hub and rear freehub body. The bearings are hybrid: ceramic balls and steel cages. The manufacturer claims a saving of between 1,5 and 9 W per set, depending on the condition of the current bearings.
The kit includes a freehub body with CeramicSpeed bearings already fitted, ready for installation.
| Bearing type | Hybrid: ceramic balls, steel cages |
|---|---|
| Material | Ceramic |
| Bearing model | Modified 61803 |
| Power saving | 1.5-9 W per bearing set |