SRAM DUB T47 Road Ceramic Bottom Bracket
Continuing the DUB tradition of simplifying the game by eliminating compatibility frustration, the SRAM DUB T47 Road Ceramic bottom bracket gives road riders a silky-smooth ceramic option.




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- For use with road cranksets with 85.5 mm frame shell width
- SRAM DUB technology uses 1 oversize spindle to work across every bottom bracket specification
- High-efficiency ceramic bearings reduce friction and save your rotational energy
- Silky smooth performance without sacrificing robust seals required for real-life durability
- Easy installation
- Includes spacers
Imported.
View all SRAM Bike Bottom BracketsBest Use | Road Cycling |
---|---|
Bottom Bracket Installation | Threads into Frame |
Bottom Bracket Standard | T47 |
Spindle Interface | No Spindle |
Fits Shell Width | 85.5 millimeters |
Spindle Diameter | 29 millimeters |
Weight | 80 grams |
Bearing Material | Ceramic |
Material(s) | Aluminum cups |