Black Bearing DUB B5S 46 68/73 Bottom Bracket

Description

Black Bearing 46 - 68/73 Dub B5S Bottom Bracket

Technical information:

The two machined aluminium cups screw together for better shell alignment, providing:

- Less cracking

- Smoother running and better performance

- Longer bearing life

- Easy bearing replacement.

- Supplied with an installation spanner

Technical Details

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