BK - 54116 - ABEC-3 Bottom Bracket Bearing Kit for SRAM DUB cranksets and BB30 framesets (or any other BB standard with a 42mm OD bearing) Enduro's entry level BB bearing kit, though many steps up when compared to other products on the market, we couple our ABEC-3 radial bearings along with all of the necessary seals and spacers to complete a precise, professional installation. This kit should work for any bottom bracket that has 42mm OD bearings, including BB30, BB30A, PF30, PF30A, BBRight, and BB386. 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. Please note that the special 6806/29 bearing is specifically designed just for SRAM Dub cranksets, Enduro makes other kits for cranksets with 30mm spindles. For the easiest removal and installation of this bearing kit, we recommend the BRT - 002 30m x 42mm bearing tool with the BRT - 016 DUB add - on kit. This tool combination allows you to quickly remove and install bearings with a just few twists of the wrist while the BB is still in the bike.
Enduro is the leader in the bicycle industry for any type of bearing. Whether you are upgrading your bicycle drivetrain to the best Bottom Bracket or upgrading your suspension bike pivot bearings, you will be rolling along faster and with less maintenance than ever.