Enduro Bearings MAXHit bottom bracket, BSA29, 68/73mm, 29mm, silver (BKSM-8132)

MAXhit is Enduro's latest patented innovation, where the bearing itself is the component. MAXhit bottom brackets are designed to be directly screwed into your bike's bottom bracket shell, eliminating the need for the aluminum cups traditionally used to house the bearings. This unique design creates space for much larger balls, more than doubling the load capacity compared to standard bottom brackets. The kit includes a complete selection of seals and spacers to ensure proper installation in any bike with BSA threads.

The Maxhit bottom brackets, made entirely of 440C stainless steel and backed by a lifetime warranty, feature proprietary double-lip labyrinth seals and Enduro high-pressure grease to ensure a lifetime of trouble-free performance.

The BB bearings in the Enduro line start with chrome steel, Black Oxide Finish A/C type, and then offer 440C stainless steel at the top. They are always equipped with the largest possible balls and double-lip seals, which sit in a micro-groove to provide ultimate protection against sweat and weather conditions. They are filled 90% with waterproof high-pressure grease, so you'll never have to guess whether there is grease inside. Enduro Angular Contact (A/C) bearings have all balls engaged to distribute force over a larger area, resist water pressure, and minimize wear.