BK-5418 - ABEC-3 Bottom Bracket Bearing Kit for Shimano 24mm cranksets and BB90/95 framesets

["High-grade Grade 10 chromium steel ABEC-3 bearings ensure smooth, reliable performance and reduced friction for all your off-road and enduro rides.","Constructed with hardened R-62 high carbon chromium alloy races that are precision-polished, providing noiseless and long-lasting operation in demanding trail conditions.","Compatible with BB90/BB95 shell standards and featuring a 24mm spindle interface, this bottom bracket offers universal fit and easy installation for drivetrain systems.","Designed for aggressive enduro riding, this bottom bracket delivers enhanced durability, minimal maintenance, and exceptional power transfer on challenging terrains.","Innovative seal design protects internal components from dirt, water, and debris, extending bearing lifespan and maintaining peak performance for intense mountain biking adventures."]