Bottom bracket bearing set Enduro Bearings SRAM DUB/BB30 ABEC 3 BK-54116

BK-54116 is an ABEC-3 bottom bracket bearing kit for SRAM DUB cranksets and BB30 framesets, or any other bottom bracket standard using 42mm OD bearings.

This entry-level Enduro bottom bracket bearing kit includes ABEC-3 radial bearings and all the necessary seals and spacers for a precise, professional installation. It fits any bottom bracket with 42mm OD bearings, including BB30, BB30A, PF30, PF30A, BBRight and BB386.

Enduro ABEC-3 bearings are engineered specifically for bicycle use. Their races are made from 52100 high-carbon chromium alloy and are paired with grade 10 balls, LLB seals and 90% fill of high-pressure, waterproof grease. All Enduro radial bearings have deep grooves to accommodate the largest possible balls, increasing the bearing contact area and extending bearing life.

Please note: the special 6806/29 bearing is designed specifically for SRAM DUB cranksets. Enduro makes other kits for cranksets with 30mm spindles.

For easier removal and installation of this bearing kit, the BRT-002 30m x 42mm bearing tool with the BRT-016 DUB add-on kit is recommended. This tool combination allows you to quickly remove and install bearings with just a few twists of the wrist while the bottom bracket is still in the bike.