After
you receive the item, if you are not satisfied with my item or service,
please contact me before you leave feedback, I will try my best to fix it for you Return& Item Quality control: 1 year warranty If items are in original condition, 14 days return is accepted, A Restocking Fee of 10% will be applied. Detailed information of the product: Bearing Cups are Made of 7075 Anodized Aluminum AlloyCNC Machined and Polished surfaceWeight: 96g English Threaded, fit with BSA,BB68/73, BB51,BB52,BB70Fit with many cranksets: SRAM GXP,Truvativ(22/24mm Axle) & Shimano,Raceface,Rotor& FSA (24mm Axle) ......
Information about FULL Ceramics bearing:- Bearing Material: Zirconia Oxide Ceramic (ZrO2)
- Ball Material: Nitrided Silicon Ceramic (SI3N4)
see how smooth the bearing is:
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