Enduro Zer0 Ceramic Bearing.
- Premium quality Cerbec USA Grade 3 ceramic (Silicon Nitride: Si3N4) balls with Magnetite rust proof finish
- Cryogenically treated 52100 chromium steel races
- Silicone VV seals
- 3rd party web sales (eBay, Amazon, etc.) are strictly prohibited by the manufacturer
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This product is expected to arrive on Friday, October 2 2020