Shimano
Shimano Dura-ace SM-BB92 Bottom Bracket
Shimano Dura-ace SM-BB92 Bottom Bracket
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With an advanced seal construction for smoother rotation, the DURA-ACE model is still lightweight at 54 grams.
Features
Bottom bracket with small ball bearings for lightweight package
Advanced seal construction for smoother rotation
Specifications
Model No: SM-BB92-41B
Series: DURA-ACE R9100 Series
Average Weight: 54g
Press-Fit bottom bracket shell width 86.5mm: Yes
HOLLOWTECH II BB Type: Press-Fit
Press-Fit BB Shell Width: 86mm
Small ball bearing: Yes
About Shimano
Shimano is a Japanese multinational manufacturer founded in 1921 by Shozaburo Shimano. They are well known as the largest bicycle component manufacturer in the world with their main manufacturing plants in Kunshan, China; Malaysia; and Singapore. Along with cycling components they also produce fishing tackle, and rowing equipment.
Technical Specifications
Technical Information
| CRANK TYPE | 24MM |
| SHELL DIA | 41MM - BB86 / BB92 |
| SHELL WIDTH | 86.5MM (86MM) |
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