SRAM DUB PressFit BB121 MTB Bottom Bracket
$50.00
Engineered to do one simple yet critical job, the SRAM DUB PressFit BB121 MTB bottom bracket connects your crankarms and protects the smooth, long-lasting application of power to your drivetrain.
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- For use with fat-tire bike setups with 121 mm frame shell width
- SRAM DUB technology uses 1 oversize spindle to work across every bottom bracket specification for simpler compatibility, protection from the elements and longer-lasting play
- DUB system is stronger, smoother and simpler; it is significantly lighter than GXP® systems
- Sealed cartridge bearings keep things running smooth
- Allows you to press the bearing cups into the frame for easier installation
- Includes spacers
Imported.
View all SRAM Bike Bottom Brackets| Best Use | Mountain Biking |
|---|---|
| Bottom Bracket Installation | Press Fit |
| Bottom Bracket Standard | BB121 |
| Spindle Interface | No Spindle |
| Fits Shell Width | 121 millimeters |
| Spindle Diameter | 29 millimeters |
| Weight | 76 grams |
| Bearing Material | Stainless Steel |
| Material(s) | Steel cups |