The SRAM DUB Road Wide BSA bottom bracket connects compatible DUB Wide cranksets to frames with a 68mm BSA threaded shell. Sealed cartridge bearings and Gutter Seal Technology provide smooth operation and dependable protection against contamination.
The SRAM DUB Road Wide bottom bracket is designed specifically for fitting compatible DUB Wide road and gravel cranksets to frames with a 68mm BSA threaded bottom-bracket shell.
SRAM’s DUB system uses an oversized aluminium crank spindle to provide an effective balance between stiffness, durability and bearing longevity. The unified spindle design also simplifies compatibility across SRAM’s range of bottom-bracket standards.
Sealed steel cartridge bearings provide smooth crank rotation and help protect the internal components against water, dirt and road contamination.
SRAM Gutter Seal Technology improves sealing around the bearings without introducing unnecessary drag. This helps maintain consistent performance and prolong bearing life in demanding road and gravel conditions.
Compatibility notice: This version is intended exclusively for SRAM DUB Wide cranksets and 68mm BSA threaded frame shells. It is not the standard DUB Road BSA bottom bracket. Confirm the crank model and frame specification before ordering.
