- Dual row flanged bearings used adapt a BB86/92 bottom bracket shell to fit 29mm spindle Sram DUB cranks
- These bearings fit directly in frames with 41mm ID bottom bracket shells
- Crankset spindle length must be longer than 104mm when used in a 86.5mm wide BB shell
- BB SET WMFG BB86/92 TO DUB ABEC3 BK
Center: BB86
Right: DUB
Color: Black
