Enduro Bearings BB90 Abec-3 Bottom Bracket Bearing Kit (BK-5418)

Enduro Bearings BB90 Abec-3 Bottom Bracket Bearing Kit (BK-5418)

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

Enduro's entry level BB bearing kit couples their ABEC-3 radial bearings along with all of the necessary seals and spacers to complete a precise, professional installation. This press-fit kit features an application-specific drive-side bearing with an extended inner race along with 22mm and 24mm outer seals to keep the elements out.

Engineered specifically for bicycle use, Enduro ABEC-3 bearings feature 52100 High-Carbon Chromium alloy races paired with grade 10 Balls, LLB seals and 90% fill high-pressure, water-proof grease. All Enduro radial bearings are engineered with deep grooves to accommodate the largest balls possible, providing maximum bearing contact area and greatly increased bearing life.