ENDURO BKC-7022 XD15 CERAMIC ANGULAR PRESSFIT BOTTOM BRACKET BEARING KIT - BB86/92 TO DUB

This press-in solution allows SRAM DUB cranks to be installed directly into BB86/92 framesets, where the limited 41mm inner diameter of the shell makes installation challenging. By using flanged double-row bearings pressed directly into the BB shell, Enduro maximizes contact area by doubling the number of balls per side, providing a durable, long-lasting solution in this tight space.

This Enduro XD-15 Pro BB solution features XD-15 Ceramic-Hybrid cartridge bearings with deep-groove raceways, accommodating maximum-sized Grade 3 Silicon Nitride ceramic balls. This design increases contact area, improves performance, and extends bearing life.

Bike Radar described the XD-15 as “hands down, the best bottom bracket we have ever tested.” Enduro backs this with an unlimited lifetime bearing and race warranty. Unlike other ceramic-hybrid bearings, these bearings improve with use—the balls wear in the races, making them even smoother over time. While other bearings may lose speed and efficiency, Enduro XD-15 bearings maintain initial advantages and continue to get faster and smoother with use.

Enduro offers over 50 bottom bracket solutions for a wide range of bicycles, covering multiple shell and crankset combinations at various price/performance levels. Threaded options include BSA, BSA30, Italian, and T47 systems. Press-fit options include the popular Torqtite threaded press-fit bottom brackets, Delrin cup press-fit bearings, and flanged double-row bearings for 30mm cranksets in BB86 shells.