ENDURO BEARINGS Bb kit bb30 (30x42mm) - abec 3

Upgrade your cycling performance with the BK-54119 ABEC-3 bottom bracket bearing kit, designed for BB30/BB386 type cranksets and BB30 framesets. Compatible with any standard featuring a 42mm outer diameter bearing, this kit is a significant step up from entry-level options, offering precision and durability. It includes high-quality radial ABEC-3 bearings, seals, and spacers for a professional, hassle-free installation. Suitable for various bottom brackets such as BB30, BB30A, PF30, PF30A, BBRight, and BB386, as well as cranksets with a 30mm spindle diameter. Crafted specifically for bicycle use, these Enduro ABEC-3 bearings feature 52100 high-carbon chromium alloy races, grade 10 balls, LLB seals, and 90% fill waterproof grease, ensuring maximum longevity. Deep grooves in the bearings allow for larger balls, maximizing contact area and extending bearing life. For quick and easy installation or removal, we recommend using the BRT-002 bearing removal tool, which simplifies the process with just a few twists while the crankset remains in the bike.