SRAM DUB PressFit MTB Ceramic Bottom Bracket
DUB tech has been simplifying the game for years to eliminate compatibility frustration. Now, the SRAM DUB PressFit BB386 Ceramic bottom bracket gives MTB riders a silky-smooth ceramic option.




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- For use with 89.5/92 mm frame shell widths with MTB cranksets
- SRAM DUB technology uses 1 oversize spindle to work across every bottom bracket specification
- DUB system is significantly lighter than GXP® systems
- High-efficiency ceramic bearings reduce friction and save your rotational energy
- Delivers silky smooth performance without sacrificing robust seals required for real-life durability
- Allows you to press the bearing cups into the frame for easier installation
- Includes spacers
Imported.
View all SRAM Bike Bottom BracketsBest Use | Mountain Biking |
---|---|
Bottom Bracket Installation | Press Fit |
Bottom Bracket Standard | PF41 |
Spindle Interface | No Spindle |
Fits Shell Width | 89.5/92 millimeters |
Spindle Diameter | 29 millimeters |
Weight | 64 grams |
Bearing Material | Ceramic |
Material(s) | Steel cups |