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BB30 Thread Together Bottom Bracket

BB30 Thread Together Bottom Bracket

Machined aluminum shell threads together for precise bearing alignment and frame fit, reducing bottom bracket creaking and premature bearing wear.


  • ABEC-5 Angular Contact sealed bearings
  • Angular contact ball bearings are particularly suitable for carrying combined axial and radial loads
Select Options
From $48.30

Original: $138.00

-65%
BB30 Thread Together Bottom Bracket

$138.00

$48.30
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Description

Machined aluminum shell threads together for precise bearing alignment and frame fit, reducing bottom bracket creaking and premature bearing wear.


  • ABEC-5 Angular Contact sealed bearings
  • Angular contact ball bearings are particularly suitable for carrying combined axial and radial loads
BB30 Thread Together Bottom Bracket | Sierra Bicycle Supply