ENDURO BEARINGS Torqtite bottom bracket - bb30 to 30mm - xd-15 pro - black

Upgrade your mountain bike or enduro setup with our exclusive Enduro XD-15 Pro Bottom Bracket. Designed for BB30 framesets and 30mm cranksets with a standard spindle length of 104mm or longer, this high-performance ceramic-hybrid bearing features XD-15 15-degree angular contact cartridge bearings pressed into precision-machined aluminum cups that thread directly into the bottom bracket shell. Crafted from the same durable XD-15 steel as our renowned Corsa bearings, these sealed bearings incorporate deep-groove raceways and Grade 5 Silicon Nitride ceramic balls for maximum contact area, enhanced performance, and extended longevity.

Manufactured in California, USA, the Enduro XD-15 bottom brackets combine corrosion-resistant, cryogenically treated nitrogen steel races with high-grade ceramic balls through a proprietary process, delivering unmatched durability and performance. Recognized by Bike Radar as hands down the best bottom bracket we have ever tested, these bearings improve with use—balls and races become smoother over time, offering increased speed and efficiency compared to other ceramic-hybrid options that tend to slow down with wear. We confidently back these bearings with a lifetime warranty against wear and corrosion.

Enduro offers a wide range of bottom bracket solutions, including threaded options for BSA, BSA 30, Italian, and T47 systems, as well as press-fit models like the TorqTite and Delrin Cup options. For 30mm cranksets in BB86 shells, we also provide flanged, double-row bearings for versatile compatibility.