This reliable bottom bracket will connect your cranks and keep them spinning freely. SRAM’s DUB assemblies fit a variety of frames, no need for new bottom bracket shells.
- DUB system uses and oversized spindle that works across a wide variety of bottom bracket applications
- Lighter than PFGXP system
- Press-fit bearing cups make installation easier
- Sealed cartridge bearings keep your cranks turning smoothly in all conditions
- 55mm chain line
- Steel bearing cups
