This wheel kit is compatible with Zipp NSW (not disc) before mid 2018 (1st generation).
An upgrade option for cartridge wheel bearings that offer extremely low friction, improved power transfer, and a service life that far exceeds traditional steel bearings.
- Grade 3 Silicon Nitride balls
- Hardened races
- Reinforced polyamide cage and non-contact seals
- Hand built in Denmark
- High resistance to poor lubrication
- 4 x 61803 bearings
- 1 x 61903 bearing
- 1 x 61804 bearing
- 10ml syringe of CeramicSpeed AllRound Grease
This product was added to our catalog on April 20, 2018