Enduro Bearings bottom bracket nut with integrated bearings Enduro Maxhit

BKSM - 8142 - Maxhit, 440C stainless steel, BSA30 bottom bracket kit MAXhit is Enduros' latest patent-pending innovation, where the bearing is actually the component. MAXhit bottom bracket bearings are designed to screw directly into your bike's bottom bracket, eliminating the need for aluminum cups traditionally used to carry bearings. This unique design frees up space for much larger balls that double the load capacity of standard bottom bracket bearings. The kit includes a full selection of seals and spacers to ensure correct installation on any BSA threaded bike. Completely machined from 440C stainless steel and guaranteed for life, BB Maxhit bearings feature exclusive double-lip labyrinth seals and ultra-high-pressure Enduros grease to ensure a lifetime of trouble-free, heavy-duty performance. The BB Enduro bearing line starts with chrome steel, a Black Oxide type A/C finish and then offers 440C stainless steel at the top. They're still designed with the largest balls possible and double-lip seals mounted in a micro-groove for ultimate protection against sweat and the elements. They're 90% filled with sealed high-pressure grease, so you never have to wonder if there's grease inside. Enduro Angular contact (A/C) bearings, with all balls engaged, distribute force over a wider area, reducing water pressure and minimizing wear.