SRAM DUB BB30 73mm Bottom Bracket
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SRAM DUB BB30 73mm Bottom Bracket
SRAM DUB BB30 73mm Bottom Bracket Info
SRAM DUB BB30 73mm Bottom Bracket is built to connect SRAM's DUB crankset ecosystem to frames with a BB30 shell — delivering a secure, low-friction interface without the creaking and play that plague lesser press-fit designs. The shell diameter and 73mm width make it a natural fit for a wide range of road and gravel frames built to the BB30 standard.
SRAM's DUB (Durable Unified Bottom Bracket) system uses a 29mm spindle diameter across its crankset lineup, and this bottom bracket is engineered specifically to support that standard — giving you consistent bearing alignment and long-term durability over hard miles. If you're running SRAM DUB cranks and need a reliable BB30 solution, this is the direct path.
SRAM DUB BB30 73mm Bottom Bracket Specs at a Glance
- Compatibility: SRAM DUB cranksets
- Shell standard: BB30
- Shell width: 73mm
- Spindle diameter: 29mm (DUB standard)
- SKU: 00.6418.027.000
