BB90 XD15 Pro Bearing Kit 24mm

The Enduro Bearings BB90 XD15 Pro Bearing Kit 24mm is designed for those who demand top performance from their bike components. This kit is perfect for Shimano 24mm cranksets and Trek BB90/95 framesets, ensuring a precise fit and smooth operation.

At the heart of this kit are the XD-15 Ceramic-Hybrid, ABEC-5 bearings. These bearings are an exclusive offering from Enduro Bearings, featuring corrosion-proof, cryogenically treated nitrogen steel races paired with Silicon Nitride Grade 3 ceramic balls. This combination provides a high-performance bearing setup that excels in both durability and efficiency. The deep-groove design allows for larger contact areas, enhancing both performance and longevity.

The Enduro Bearings BB90 XD15 Pro Bearing Kit 24mm includes all necessary seals and spacers for a professional installation. The bearings are pre-filled with 90% Kluber NBU52 grease, which improves with time and resists washout. This grease is engineered to adhere to the balls, ensuring it remains in the ball path where it's needed most. Unlike other bearings, the XD-15 bearings improve with use, as the balls smooth the races over time.

Enduro Bearings is confident in the quality of their product, offering an unlimited lifetime warranty on both the bearings and races. For easy installation and removal, the BRT-003 24m x 37mm bearing tool is recommended, allowing for quick changes with minimal effort.