ZIPP CeramicSpeed Bearing Kit: 61803 x1, 61903 x1, For Sub-9/Super-9 Hub Shell (Fits Zipp Super-9, 900 Tubular & Sub-9 Disc Rear Hubs)
Zipp Speed Weaponry Cartridge Bearings
- Measurable wattage savings between 1.5 and 9 watts per bearing set, depending on the level and condition of your existing bearings
- One kit required for: Zipp Super-9, 900 tubular and Sub-9 disc rear hubs
- Includes bearings and one grease syringe
- Note: 88 front and 188v9 rear hubs are on all 2014 and newer Zipp 202, 303, 404, 808
This product was added to our catalog on April 25, 2018.