Enduro Bearings ZERØ Ceramic Bearing

These bearings are designed for 24mm crank spindles and have an outer diameter of 37mm and a width of 7mm. They are a direct OEM replacement for standards like BB86/92 and Trek BB90/95, but you should verify your frame's current bearing dimensions before purchasing.

Ceramic hybrid bearings offer significantly reduced friction compared to steel, which can make your drivetrain feel smoother and more efficient under load. They are also generally more resistant to corrosion and wear, extending the service life of your bottom bracket.

No, this item is sold as an individual bearing unit. If you are looking to replace both bearings in your bottom bracket, you will need to purchase two units.

The VV silicone seals are specifically engineered to provide a superior barrier against contaminants like water, grit, and mud. They are designed to keep the internal components clean and lubricated, making them a reliable choice for demanding riding environments.

Yes, you will need a bearing press tool compatible with your specific bottom bracket standard to install these correctly without damaging the races or seals. It is recommended to use a proper press rather than improvised methods to ensure a precise fit.