Bicycle BB Bottom Bracket Thread Press-In Axis Ceramics Bearing Replacement - Générique

Bicycle BB Bottom Bracket Thread Press-In Axis Ceramics Bearing Replacement Description: Apply uniform grease to each bearing, hardness, high temperature resistance and long service life Ceramic ball, the speed is even when running, improving efficiency Smooth surface, good hand feeling, corrosion-resistant and wear-resistant Imported black pottery, low temperature sintering, higher strength, more lubrication and longevity It is suitable for BB68-73 threaded center shaft and BB90-92 press-in type center shaft Specification: Material: Steel + Ceramic (Ball) Size (OD x ID x H ): Approx. 37 x 25 x 7 mm / 1.46 x 0.98 x 0.28 inch Package Includes: 1 Pair Bicycle Bottom Bracket Bearing Replacement Accessories (Others are not included) : Due to the differences between different monitors, the picture may not reflect the actual color. There is 2-3% difference according to manual measurement, please check the size carefully before you buy the item. Thanks!