Give your drivetrain the smooth rotation and lightness of the Shimano Dura-Ace SM-BB92-41B Press Fit bottom bracket to ensure your road rides maintain smooth pedaling power.
- Advanced seal construction helps protect against the elements for a smoother rotation
- This HOLLOWTECH II bottom bracket shell is the recommended press fit option for Dura-Ace R9100-series cranksets
- 86 mm shell width
Imported.
View the Shimano Dura-Ace Product LineView all Shimano Bike Bottom Brackets| Best Use | Road Cycling |
|---|---|
| Bottom Bracket Installation | Press Fit |
| Fits Shell Width | 86.5 millimeters |
| Spindle Diameter | 24 millimeters |
| Weight | 54 grams |
| Material(s) | Unavailable |